A Mother, A Child. When Mary bans Sheldon from reading a mature comic book, Sheldon decides it's time to assert his independence from his mother.

Gluons, Guacamole. When Sheldon is no longer academically challenged at Medford High, he audits a college class taught by a professor.

A Dog, A Squirrel. A heated argument erupts between the Coopers and their neighbours when a new dog terrorises Sheldon.

Goddess Of The Music Store. Georgie helps Connor impress his new crush, while Mandy, Audrey and Jim struggle to butt out of Connor's love life.

Baby Fight! Georgie and Mandy worry they're not on the same page when they disagree about having another kid, and Mary, Jim and Audrey struggle to stay out of it.

The Cornhusker Vortex. Hoping to fit in with Penny's football-loving friends, Leonard gets tutored in the sport by Sheldon. Raj is furious over the loss of his patang.

The Guitarist Amplification. Leonard and Penny's first big fight sees Sheldon playing mediator due to childhood trauma that means he can't be around loud verbal conflicts.

The Vengeance Formulation. Barry Kripke pranks Sheldon during his spot on NPR, leaving him wanting vengeance. Bernadette pressures Wolowitz to define their relationship.

The Gorilla Experiment. Penny seeks Sheldon's help to better comprehend Leonard's physics work. Wolowitz sees green when Leonard invites Bernadette to watch an experiment.

The Maternal Congruence. A Christmas visit from his mother has Leonard discovering she's kept a lot of news from him that she shares with Sheldon.

The Psychic Vortex. Leonard is aghast to find out that Penny believes in psychics. Sheldon tries to assist Koothrappali in picking up a girl at a university party.

The Bozeman Reaction. A robbery of their apartment sees Leonard and Sheldon call on their friends to devise a security system.

The Einstein Approximation. Stuck on the solution to a physics problem, Sheldon tries different methods to change his thinking, including working at The Cheesecake Factory.

The Large Hadron Collision. When Leonard is offered a trip to Switzerland on Valentine's Day to see a particle accelerator, he must choose between taking Penny or Sheldon.

The Excelsior Acquisition. An appearance in traffic court comes at the worst possible time for Sheldon, the same day Stan Lee is appearing at the comic book store.

The Precious Fragmentation. The guys go to a garage sale and find a ring from the Lord of the Rings films, and the rare find threatens their friendship.

The Pants Alternative. Sheldon's fear of speaking in front of large groups threatens his ability to accept an award, so the gang tries to help him prepare for the big night.

The Wheaton Recurrence. Sheldon squares off at the bowling alley against nemesis Wil Wheaton. Leonard's miffed over Penny's response when he says, 'I love you.'.

The Spaghetti Catalysis. Following Leonard and Penny's break up, Sheldon tries to hide from Leonard and the gang that he had a friendly spaghetti dinner at Penny's.

The Plimpton Stimulation. Sheldon hosts a visiting female physicist, but her intelligence seems matched by her libido.

The Staircase Implementation. A squabble over the thermostat setting leads to Leonard going over to Penny's and recounting the story of how he met and moved in with Sheldon.

The Lunar Excitation. Howard and Raj set Sheldon up on an Internet dating site. Penny discovers that she can't go back to dating dumb jocks after dating Leonard.

The Robotic Manipulation. Howard uses a robotic arm for his own pleasure. Sheldon goes on a date with Amy Farrah Fowler, and Penny finds herself accompanying them.

Cruciferous Veg Amplification. Sheldon calculates that he'll be dead before technology exists to download his consciousness into a robot, so he goes on a healthy-living binge.

The Zazzy Substitution. Sheldon breaks up with Amy Farrah Fowler, and the guys worry when he starts replacing her with cats.

Dara Ó Briain hosts more laughter filled game play with guests Rhys James, Angela Barnes, Sarah Keyworth, Glenn Moore, Milton Jones and Ahir Shah.

L.A. will never be the same after brash Detroit cop Axel hits town. He turns Beverly Hills upside-down and teaches the local police a thing or two.

Summer Sausage, Pocket Poncho. While Sheldon is obsesses over Meemaw's budding relationship with his mentor, Dr. Sturgis, George and Mary attempt to bond with their other kids.

Ice Cream, Gentlemen Callers. When Meemaw is pursued by two gentlemen callers, Sheldon interferes, forcing her to set some ground rules.

Popping Popeye. Lisa fears the horn growing out of the back of her head could be cancer. Chuck has a Popeye-shaped bump on his arm, and two teen brothers have matching lumps.

Sean's Story. 26-year-old Sean weighs over 700-lbs. His mother is forced to change both of their lifestyles before he can be approved for gastric bypass surgery.

Moments of Truth. Explores 10 years of documentation of the super-obese to highlight key breakthrough moments within their turbulent but ultimately triumphant weight-loss journeys.

Didn't Mean To Make Randy Cry. New consultant Cat tries to find the perfect dress for singer-songwriter Mary Lambert. Bald bride Rachel makes comments that bring Randy to tears.

I'm Marrying Me. One-of-a-kind bride Nicoletta arrives with crystals, sage, and a plan to marry herself. Paraplegic bride, Natalie hopes to experience that magical bridal feeling.

Teleshopping.

Teleshopping.

A High-Pitched Buzz. Sheldon dismantles the refrigerator to stop an annoying hum and then must get a paper route to pay for the repairs.

A Rival Prodigy. When Dr. Sturgis bonds with Paige, another 10-year-old genius, Sheldon gets jealous. Meanwhile, Mary invites Paige's family over for a play date.

A Crisis Of Faith. When Mary's faith is shaken by a tragedy in the community, Sheldon becomes an unlikely ally.

A Financial Secret. When George Sr. asks Sheldon to keep a secret from Mary, the stress of not being honest drives Sheldon to hide out at Tam's for his first sleepover.

A Research Study. Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Seven Deadly Sins. Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church.

The Hot Troll Deviation. Wolowitz is embarrassed when a secret of his is revealed, and Sheldon and Raj battle at work.

The Desperation Emanation. Sheldon meets Amy's mum and comes to the realisation he no longer wants to see Amy, and Leonard realises everyone is in a relationship except for him.

The Irish Pub Formulation. When Raj's sister has a one-day layover, he forbids the others from hooking up with her, unaware she and Leonard already did long ago.

The Apology Insufficiency. The rest of the gang is interviewed by the FBI for Wolowitz's security clearance, with Sheldon accidentally letting slip some damaging information.

The 21-Second Excitation. The guys camp out to see a print of Raiders of the Lost Ark with 21 extra seconds and are outraged to see Wil Wheaton and his friends skip the line.

The Boyfriend Complexity. Penny asks Leonard to lie to her visiting father, while Howard, Raj and Bernadette spend all night looking through a telescope.

The Alien Parasite Hypothesis. Amy crushes on one of Penny's dim ex-boyfriends, Zack. Raj and Wolowitz argue over who'd be the better superhero.

Justice League Recombination. The guys get Zack and Penny to join their Justice League costume for a New Year's Eve bash at the comic book store.

The Bus Pants Utilization. Their friendship becomes strained when Sheldon tries to take over Leonard's creation of a smartphone application that solves differential equations.

The Love Car Displacement. Howard is jealous when Bernadette runs into her old boyfriend at a science event they're attending.

The Thespian Catalyst. Sheldon wants acting lessons from Penny, hoping they will make him a better teacher.

The Benefactor Factor. After meeting at a fundraising gala, an aged but wealthy Caltech donor makes Leonard ponder if he's willing to have sex with her to secure a donation.

The Cohabitation Formulation. Howard contemplates a serious decision in his relationship with Bernadette, and Leonard and Raj's sister start seeing each other again.

The Toast Derivation. Sheldon is in a crisis when he realises he's not the epicentre of the group, so he decides to find new friends.

The Prestidigitation Approximation. Leonard has a tough choice to make when Priya asks him to stop spending time with Penny, and Howard keeps pestering Sheldon with a magic trick.

The Zarnecki Incursion. The guys become sleuths to find out who hacked Sheldon's online-game account.

The Herb Garden Germination. Sheldon and Amy decide to start rumours about themselves as a social test. Howard takes his relationship with Bernadette to an even higher level.

The Agreement Dissection. Priya uses her legal expertise to rip apart Sheldon's roommate agreement, and the women take the flustered Sheldon out dancing.

The Wildebeest Implementation. Raj makes an attempt to cure his phobia of talking to women, and Penny spies on Leonard and Priya with the help of Bernadette.

The Engagement Reaction. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

Two Idiots On A Dirt Bike. Georgie's attempt to break up Missy and her new boyfriend backfires, with severe consequences.

TV Money. Mandy tries to prove she's financially responsible after being called out on her poor spending habits, and Connor's girlfriend needs a place to stay.

Dara Ó Briain is joined by guests Rhys James, Alasdair Beckett-King, Ed Byrne, Hugh Dennis and Ellie Taylor to comedically examine the week's events.

Dara Ó Briain hosts more laughter filled game play with guests Rhys James, Angela Barnes, Sarah Keyworth, Glenn Moore, Milton Jones and Ahir Shah.

Golden Finish. Guz wraps up his project, but not without a few wallet-draining surprises. He meets Mani's wild Capri and Bryn's racing Mini before the reveal.

Carbon Dating, Stuffed Raccoon. Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents.

Scared Cyst-less. Dr. Sandra Lee treats Taylore, a young woman with unsightly elf-like bumps on her ears. Jose never goes out because of the baseball-sized lump on his head.

Are You Looking for Trouble? Bridal dreams are tested when one bride invites her fiancé's ex-girlfriend to the salon. Plus, Tracy wants a short dress, her fiancé wants a long one.

Brandi And Kandi's Story. 29-year-old twins Brandi and Kandi are close after a traumatic childhood, seeing food as a comfort. But after weight-loss surgery, more challenges await.

Ashley R's Story. At 670 pounds, Ashley is desperate to save her life and her marriage to husband David. Can weight-loss surgery give her the chance for a family of her own?

Mums And The Evil Aunt. Jordan is due to marry her childhood sweetheart and brings her mum, sister, and opinionated auntie along to find her perfect winter wonderland dress.

Daddy Knows Best. Self-confessed Malibu Barbie, Yasmin, brings her dad wedding dress shopping, and daddy's girl Amy has a huge secret tattoo, but is ready to reveal it to her dad!

Team Ballgown Or Team Fishtail? It's fishtail vs ball gown when bride Amy comes to the shop with her entourage. Plus, blushing bride Alice wants beads and bling - can she find it?

Overshopped And Overwhelmed. Jennifer takes her mum and opinionated sister wedding dress shopping, and picky princess Jordan won't accept anything less than 100% perfect!

Teleshopping.

Teleshopping.

Mike's Apartment. When Mike invites Molly over to his apartment, his plans for romance are interrupted by an untimely call from his mum, Peggy.

After The Lovin'. After spending the weekend with Molly, Mike comes on too strong. Then, taking Carl's advice to play it cool, he tries not to go overboard.

Mike Snores. Annoyed when she spends all her time at Mike's apartment, Molly insists he spend a night at her place - and a taste of life with her mum and sister.

A Research Study. Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, and Mary is unhappy when the test results go to Sheldon's head.

Seven Deadly Sins. Mary clashes with Sheldon's drama teacher Mr. Lundy over plans for a Halloween haunted house fundraiser for the church.

Carbon Dating, Stuffed Raccoon. Sheldon gets into trouble with fellow child genius Paige at the Science Museum, while George Sr. is forced to play therapist to Paige's parents.

The Cohabitation Formulation. Howard contemplates a serious decision in his relationship with Bernadette, and Leonard and Raj's sister start seeing each other again.

The Toast Derivation. Sheldon is in a crisis when he realises he's not the epicentre of the group, so he decides to find new friends.

The Prestidigitation Approximation. Leonard has a tough choice to make when Priya asks him to stop spending time with Penny, and Howard keeps pestering Sheldon with a magic trick.

The Zarnecki Incursion. The guys become sleuths to find out who hacked Sheldon's online-game account.

The Herb Garden Germination. Sheldon and Amy decide to start rumours about themselves as a social test. Howard takes his relationship with Bernadette to an even higher level.

The Agreement Dissection. Priya uses her legal expertise to rip apart Sheldon's roommate agreement, and the women take the flustered Sheldon out dancing.

The Wildebeest Implementation. Raj makes an attempt to cure his phobia of talking to women, and Penny spies on Leonard and Priya with the help of Bernadette.

The Engagement Reaction. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

Mike's New Boots. Molly becomes jealous when Mike introduces her as his friend to a woman who is clearly flirting with him.

Molly Gets A Hat. When Mike's overbearing mother buys Molly a new hat as a gesture of goodwill, Molly feels obliged to invite her to spend Thanksgiving with her family.

First Christmas. Mike tries to find the perfect gift for Molly, but he has absolutely no idea what to buy for their first Christmas together.

An 8-Bit Princess. When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel.

Family Dynamics And Red Fiero. Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a fight after George Sr. is offered a job in Oklahoma.

Stunted Childhood. When Sheldon learns that stunted childhoods can turn people into outcasts, he tries to act his age. Meemaw and Dr. Sturgis's relationship is tested.

The Roommate Transmogrification. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Skank Reflex Analysis. Penny worries that she's screwed things up permanently with her friends after her night with Raj, while Sheldon takes command of the paintball team.

The Pulled Groin Extrapolation. Leonard and Amy get to know each other better at a co-worker's wedding. Howard and Bernadette spend the weekend with Mrs. Wolowitz!

The Wiggly Finger Catalyst. Raj is upset he's the only one of the four guys who's not in a relationship, so Penny sets out to find the perfect date.

Russian Rocket Reaction, The. Sheldon and Leonard get invited to a housewarming party at Wil Wheaton's house. Howard gets an out-of-this-world opportunity!

The Rhinitis Revelation. Craving a little motherly love, Sheldon competes with the gang for his mother's attention when she comes to visit.

The Good Guy Fluctuation. A cute comic book artist tests Leonard's relationship with Priya, while Sheldon, getting into the Halloween spirit, tries to scare the guys.

The Isolation Permutation. Amy is heartbroken when Bernadette and Penny go shopping for wedding dresses without her.

Meet The Frankes. Vlogger Ruby Franke rises to fame for strict parenting, but her bond with therapist Jodi Hildebrandt ends in shocking abuse of her children.

The Hildebrandt Method. Jodi Hildebrandt's disturbing counselling style comes to light as more families reveal how her teachings of control upended their lives.

A Rising Star Shot Down. Tara Correa-McMullen was only 15 when she rose to fame in Hollywood. But a romance with the wrong person takes her out of the spotlight forever.

Mic Drop Pop! Josh has a large knot on his head sustained from a car crash 18 years ago. Brittney is covered in mysterious bumps. TJ has a curious lump protruding from his side.

A Lipoma Is Born. Barbara's back lump became more noticeable after she lost 131 pounds. Hilda's depression is a result of the multitude of bumps on her eyelids.

Kirsten's Story. Weighing over 600-lbs, Kirsten is close to losing all her mobility. She must regain her health in order to be the best mother she can to care for her son.

Doug's Story. Self-described 'secret eater' Doug can hide his snacking but his obesity is stopping him from living a full life with his wife, Ashley, who is now demanding a change.

Fit For A Princess. Katie takes her mum's Princess Diana-style 80s wedding dress as inspiration, and Lauren plans a Twilight-themed wedding, but can she find a dress to fit the look?

A Dress For Every Body. Perfectionist Katie has already tried on 50 dresses - will she find her dream dress? Meanwhile, first time dress shopper Aimee wants a vintage look.

Double Trouble. Laura wants a totally different dress to the ball gown her sister wore on her wedding day. Joanna craves a sexy gown, but 10-year-old daughter Mia has other ideas.

Wedding Dress Stress. Elena craves a vast dress for her big fat Greek wedding - can it impress her huge entourage? Katie's quest for a dress to flaunt her weight loss ends in tears.

Teleshopping.

Teleshopping.

Mike's New Boots. Molly becomes jealous when Mike introduces her as his friend to a woman who is clearly flirting with him.

Molly Gets A Hat. When Mike's overbearing mother buys Molly a new hat as a gesture of goodwill, Molly feels obliged to invite her to spend Thanksgiving with her family.

First Christmas. Mike tries to find the perfect gift for Molly, but he has absolutely no idea what to buy for their first Christmas together.

An 8-Bit Princess. When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel.

Family Dynamics And Red Fiero. Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a fight after George Sr. is offered a job in Oklahoma.

Stunted Childhood. When Sheldon learns that stunted childhoods can turn people into outcasts, he tries to act his age. Meemaw and Dr. Sturgis's relationship is tested.

The Roommate Transmogrification. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Skank Reflex Analysis. Penny worries that she's screwed things up permanently with her friends after her night with Raj, while Sheldon takes command of the paintball team.

The Pulled Groin Extrapolation. Leonard and Amy get to know each other better at a co-worker's wedding. Howard and Bernadette spend the weekend with Mrs. Wolowitz!

The Wiggly Finger Catalyst. Raj is upset he's the only one of the four guys who's not in a relationship, so Penny sets out to find the perfect date.

Russian Rocket Reaction, The. Sheldon and Leonard get invited to a housewarming party at Wil Wheaton's house. Howard gets an out-of-this-world opportunity!

The Rhinitis Revelation. Craving a little motherly love, Sheldon competes with the gang for his mother's attention when she comes to visit.

The Good Guy Fluctuation. A cute comic book artist tests Leonard's relationship with Priya, while Sheldon, getting into the Halloween spirit, tries to scare the guys.

The Isolation Permutation. Amy is heartbroken when Bernadette and Penny go shopping for wedding dresses without her.

Mike Goes To The Opera. When Mike falls ill during a night out with Molly at the opera, Mike's mum and Molly clash over who can take better care of him.

Molly Makes Soup. When Vince tries to strike up a friendship with Mike by inviting him to a big basketball game, Molly isn't pleased with their newfound bond.

Jim Won't Eat. Molly is surprised when Mike's mum asks her to take care of her dog. Mike shocks Molly when he talks about being buried next to her.

Race Of Superhumans. While Missy unknowingly becomes Sheldon's test subject, Georgie joins Mary's Bible study to spend more time with his crush, Veronica.

Tummy Ache And Whale Metaphor. When Sheldon has to spend a few days in the hospital, he turns into the world's worst patient, and his behaviour takes a toll on everyone.

Nuclear Reactor And Boy Lovey. While Sheldon attempts to build a nuclear reactor to power the neighbourhood, Georgie is heartbroken when he learns that Veronica has a boyfriend.

The Ornithophobia Diffusion. Can friends with benefits still be friends without? Leonard and Penny try hanging out alone, while Sheldon must overcome his fear of birds.

Flaming Spittoon Acquisition. Sheldon becomes jealous and considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

The Speckerman Recurrence. Leonard must face his fears after being contacted by his high school tormentor, while Penny realises that she might have been a bully herself.

The Shiny Trinket Maneuver. Sheldon gets in trouble with Amy, and it's up to Penny to teach him how to be a better boyfriend. Howard deals with Bernadette's dislike of children.

The Recombination Hypothesis. Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two on the 100th episode of the series.

The Beta Test Initiation. Leonard and Penny experiment with dating again by 'beta testing' their relationship. Raj develops a weird bond with his phone's virtual assistant.

The Friendship Contraction. Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Howard tries to pick his astronaut nickname.

The Vacation Solution. When Sheldon is forced to take a vacation by the university, he goes to work with Amy in her neurobiology lab.

Dara Ó Briain is joined by guests Rhys James, Alasdair Beckett-King, Ed Byrne, Hugh Dennis and Ellie Taylor to comedically examine the week's events.

L.A. will never be the same after brash Detroit cop Axel hits town. He turns Beverly Hills upside-down and teaches the local police a thing or two.

Runaway Bump, Never Coming Back? Leonard has a bump hanging off his arm that looks like it's breaking through skin. Jess has a visible lump on her butt after falling downstairs.

Romancing The Lump. Dr. Sandra Lee treats Heather, who has a huge growth on her leg and fears removing it could leave a keloid scar. And, Paul has a giant hump on his back.

Erica's Story. 44-year old Erica binges on food when faced with adversity, and previous weight-loss surgery was unsuccessful. Can she get the support she needs to change her habits?

Diana's Story. Diana is a prisoner to her 620-lb body. Desperate to break free of her food addiction, she embarks on a weight loss journey in order to regain her life.

Bridal Rule Breakers. Rule-breaking brides visit Confetti & Lace! Blue-haired bride Stephanie wants a dress with colour, and Virginia brings her fiancé to help choose a gown.

Price Of Style. Fashionista Reena asks David to find her a sexy dress with an unlimited budget! Bargain queen Kathryn refuses to bust her budget, but only likes the pricey gowns!

Defying Expectations. Cassie loves Kristen Stewart from the Twilight films, and wants a dress to transform her into a vampy princess! Tomboy Crystal seeks a more feminine look.

Sibling Support. Nesrin wants a mermaid-style gown, but her sister hates everything she's tried on. Jennifer races the clock to find a frock, but her sister gets entourage fatigue.

Teleshopping.

Teleshopping.

Mike Goes To The Opera. When Mike falls ill during a night out with Molly at the opera, Mike's mum and Molly clash over who can take better care of him.

Molly Makes Soup. When Vince tries to strike up a friendship with Mike by inviting him to a big basketball game, Molly isn't pleased with their newfound bond.

Jim Won't Eat. Molly is surprised when Mike's mum asks her to take care of her dog. Mike shocks Molly when he talks about being buried next to her.

Race Of Superhumans. While Missy unknowingly becomes Sheldon's test subject, Georgie joins Mary's Bible study to spend more time with his crush, Veronica.

Tummy Ache And Whale Metaphor. When Sheldon has to spend a few days in the hospital, he turns into the world's worst patient, and his behaviour takes a toll on everyone.

Nuclear Reactor And Boy Lovey. While Sheldon attempts to build a nuclear reactor to power the neighbourhood, Georgie is heartbroken when he learns that Veronica has a boyfriend.

The Ornithophobia Diffusion. Can friends with benefits still be friends without? Leonard and Penny try hanging out alone, while Sheldon must overcome his fear of birds.

Flaming Spittoon Acquisition. Sheldon becomes jealous and considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

The Speckerman Recurrence. Leonard must face his fears after being contacted by his high school tormentor, while Penny realises that she might have been a bully herself.

The Shiny Trinket Maneuver. Sheldon gets in trouble with Amy, and it's up to Penny to teach him how to be a better boyfriend. Howard deals with Bernadette's dislike of children.

The Recombination Hypothesis. Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two on the 100th episode of the series.

The Beta Test Initiation. Leonard and Penny experiment with dating again by 'beta testing' their relationship. Raj develops a weird bond with his phone's virtual assistant.

The Friendship Contraction. Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Howard tries to pick his astronaut nickname.

The Vacation Solution. When Sheldon is forced to take a vacation by the university, he goes to work with Amy in her neurobiology lab.

First Valentine's Day. Mike's special plans for his first Valentine's Day with Molly are thrown into jeopardy after he accidentally runs into Molly's ex-boyfriend.

Joyce & Vince, Peaches & Herb. When Mike decides that the couch is his new best friend and he doesn't want to leave the house anymore, Molly goes out on the town with her sister.

Mike's Feet. The bromance is in jeopardy! Mike and Carl get on each other's nerves after working too many double shifts together during a snowstorm.

David, Goliath And A Yoo-hoo. Sheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Meemaw's makeup for Picture Day.

A Math Emergency. Sheldon and Dr. Sturgis have a fight when Dr. Sturgis marks a question wrong on Sheldon's test. Mary takes over for Pastor Jeff when he's out sick.

A Loaf Of Bread. Things spiral out of control when Sheldon boycotts his favourite bread company. Georgie consoles Veronica when she's dumped by her boyfriend.

The Rothman Disintegration. When a corner office at the university opens, Sheldon must compete for it with his office nemesis, Barry Kripke. Penny gets an unusual gift from Amy.

The Werewolf Transformation. A change in Sheldon's routine forces him to re-evaluate his entire life, when his barber is sick. Howard rethinks his decision to go into space.

The Weekend Vortex. Sheldon chooses to participate in a guys-only weekend Star Wars gaming marathon rather than go with Amy to her aunt's birthday party.

The Transporter Malfunction. It's a dream come true for Sheldon when he has a close encounter with his hero, Mr. Spock -legendary sci-fi icon Leonard Nimoy.

The Hawking Excitation. When Wolowitz gets to work with world-renowned scientist, Stephen Hawking, Sheldon is willing to do anything to meet his hero.

The Stag Convergence. Howard's wedding plans are in jeopardy after the guys throw him a bachelor party, and details of his sexual history are leaked online.

The Launch Acceleration. When NASA reschedules Howard's mission and puts his wedding plans in jeopardy, he's forced to face his fears - and Bernadette's dad.

The Countdown Reflection. When Howard and Bernadette decide they want to be married before his NASA space launch, the gang rushes to put on a wedding.

Superglue To The Rescue. 22-year-old Tierra has lumps on her ears that require medical attention. Plus, Dr. Zoe helps Dr. Lee with a patient with numerous head bumps.

Call Me Big Popper. Dr. Lee meets a patient with a big bump on his forehead. Plus, 30-year-old Shelby has developed mysterious bumps all over her body.

The Incredible Bulk. Ruben is a personal trainer whose head growth has prevented him from seeing clients. Kaitlin has blue marks and scars due to long-term drug use.

Hips Don't Lie. Rhonda has bumps all over her head, including a worrying horned growth. And, Dr. Lee treats Kevin, who has a huge lump protruding from his hip.

Sleepless In Steatocystoma. Jen has growths on her ears that cause her depression, pain and vertigo. Plus, Juliet is in distress because of the bumps all over her neck and chest.

Michael's Story. Michael's massive 632-lb body has left this husband and father dependent upon his family. If he doesn't lose weight, he will remain in jeopardy of losing everything.

Nicole's Story. Weighing over 700-lbs, Nicole is on the verge of leaving her children motherless. She commits to the diet programme, but crisis threatens to derail all her hopes.

Picky Princess. Fussy bride Katie has fruitlessly tried on countless dresses and Antonia has a long list of what she doesn't want on a wedding dress. Can David and Danielle deliver?

Leather And Lace. Laura wants a frock to rock with her favourite leather jacket, and steam punk bride Julia needs a dress she can wear to the ceremony on a motorbike!

Dare To Be Me. Bride Lara beat a brain illness but the weight she gained makes dress shopping a trial - can David rebuild her confidence? Plus, tomboy Katie wants a young, fun frock.

Mother Knows Best. Steph wants a mermaid dress for her beach wedding, but her mum wants her princess-like in a ball gown! Christina is back for her first fitting - will mum approve?

Teleshopping.

Teleshopping.

First Valentine's Day. Mike's special plans for his first Valentine's Day with Molly are thrown into jeopardy after he accidentally runs into Molly's ex-boyfriend.

Joyce & Vince, Peaches & Herb. When Mike decides that the couch is his new best friend and he doesn't want to leave the house anymore, Molly goes out on the town with her sister.

Mike's Feet. The bromance is in jeopardy! Mike and Carl get on each other's nerves after working too many double shifts together during a snowstorm.

David, Goliath And A Yoo-hoo. Sheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Meemaw's makeup for Picture Day.

A Math Emergency. Sheldon and Dr. Sturgis have a fight when Dr. Sturgis marks a question wrong on Sheldon's test. Mary takes over for Pastor Jeff when he's out sick.

A Loaf Of Bread. Things spiral out of control when Sheldon boycotts his favourite bread company. Georgie consoles Veronica when she's dumped by her boyfriend.

The Rothman Disintegration. When a corner office at the university opens, Sheldon must compete for it with his office nemesis, Barry Kripke. Penny gets an unusual gift from Amy.

The Werewolf Transformation. A change in Sheldon's routine forces him to re-evaluate his entire life, when his barber is sick. Howard rethinks his decision to go into space.

The Weekend Vortex. Sheldon chooses to participate in a guys-only weekend Star Wars gaming marathon rather than go with Amy to her aunt's birthday party.

The Transporter Malfunction. It's a dream come true for Sheldon when he has a close encounter with his hero, Mr. Spock -legendary sci-fi icon Leonard Nimoy.

The Hawking Excitation. When Wolowitz gets to work with world-renowned scientist, Stephen Hawking, Sheldon is willing to do anything to meet his hero.

The Stag Convergence. Howard's wedding plans are in jeopardy after the guys throw him a bachelor party, and details of his sexual history are leaked online.

The Launch Acceleration. When NASA reschedules Howard's mission and puts his wedding plans in jeopardy, he's forced to face his fears - and Bernadette's dad.

The Countdown Reflection. When Howard and Bernadette decide they want to be married before his NASA space launch, the gang rushes to put on a wedding.

Peggy Shaves Her Legs. When Peggy and Molly have lunch together, Mike worries that his mum is telling Molly unflattering stories about his childhood.

Opening Day. Mike and Carl's annual pilgrimage to the Chicago Cubs' Opening Day is interrupted when Molly comes along.

Samuel Gets Fired. When Samuel loses his job and apartment, Mike offers to let him stay at his place - with interesting results.

The Story Of Another Mary. Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test.

A Perfect Score. Sheldon moves in with Dr. Sturgis for the weekend to experience college life. A lonely Mary tries to bond with the other Coopers during his absence.

A Political Campaign. Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

The Date Night Variable. Howard discovers that he can't escape his mother - even in space! Back on earth, meanwhile, Raj turns his existence as a third wheel into an art form.

The Decoupling Fluctuation. After learning Penny is thinking about breaking up with Leonard, Sheldon tries to intervene. Howard is being picked on in space by the astronauts.

The Higgs Boson Observation. While the pressure of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex.

The Re-Entry Minimization. When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

The Holographic Excitation. The gang celebrates Halloween at Stuart's comic book store. Leonard and Penny discover a new spark in their relationship with a scientific seduction.

The Extract Obliteration. Sheldon's friendship with renowned scientist Stephen Hawking is threatened by a game of 'Words with Friends.'.

The Habitation Configuration. Bernadette pressures Howard to move out of his mother's house. Sheldon finds himself caught in the middle of a fight between Amy and Wil Wheaton.

The 43 Peculiarity. Howard and Raj try to understand why Sheldon disappears every afternoon at 2:45. Leonard and Penny wrestle with jealousy in their relationship.

The Act Of Breaking Girl Code. A girls' night out in the DR threatens to end Sophie and Liz's friendship. Vanja asks Tony to define their relationship. Gino meets Natalie's friends.

All About Eggplants. Mykelti and Tony drive right into a tornado as Christine and David help them move to North Carolina. Kody and Robyn decide to begin anew.

Superglue To The Rescue. 22-year-old Tierra has lumps on her ears that require medical attention. Plus, Dr. Zoe helps Dr. Lee with a patient with numerous head bumps.

Call Me Big Popper. Dr. Lee meets a patient with a big bump on his forehead. Plus, 30-year-old Shelby has developed mysterious bumps all over her body.

The Incredible Shrinking Lipoma. Gerald returns to see Dr. Lee and a hand specialist about a huge, intrusive bump on his finger. Vinnie has an embarrassing birthmark on his neck.

Tanisha's Story. Tanisha had a traumatic upbringing, suffering abuse from men. Like her super-obese drug addicted mum, she sought protection in food and her life is at risk.

James K's Story. Weighing 791-lbs, James is bedridden, unable to stand, and can barely move his legs. He may only have a few months to live. Can bypass surgery save his life?

Sky High Expectations. Nasreen travels from Dubai with only a few days to find her dream dress, whilst Kayleigh has a princess-style ball gown in mind but it has to be perfect.

Squabbling Sisters. Josie is frustrated when her sister and sister-in-law disagree over her wedding dress. Bronnie dreams of a modern sexy gown, but mum prefers a princess style!

Second-Time-Around. Bride Amy wants a sparkly dress to flaunt her figure after losing seven stone. Nellie is engaged for the second time and wants a lace gown to outshine her first.

Grooms & Fathers. Emma seeks a fairytale gown to match her wedding, but will dad and David see eye to eye? Meanwhile, tomboy Emma steps outside her comfort zone and into a gown.

Teleshopping.

Teleshopping.

Peggy Shaves Her Legs. When Peggy and Molly have lunch together, Mike worries that his mum is telling Molly unflattering stories about his childhood.

Opening Day. Mike and Carl's annual pilgrimage to the Chicago Cubs' Opening Day is interrupted when Molly comes along.

Samuel Gets Fired. When Samuel loses his job and apartment, Mike offers to let him stay at his place - with interesting results.

The Story Of Another Mary. Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test.

A Perfect Score. Sheldon moves in with Dr. Sturgis for the weekend to experience college life. A lonely Mary tries to bond with the other Coopers during his absence.

A Political Campaign. Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

The Date Night Variable. Howard discovers that he can't escape his mother - even in space! Back on earth, meanwhile, Raj turns his existence as a third wheel into an art form.

The Decoupling Fluctuation. After learning Penny is thinking about breaking up with Leonard, Sheldon tries to intervene. Howard is being picked on in space by the astronauts.

The Higgs Boson Observation. While the pressure of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex.

The Re-Entry Minimization. When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

The Holographic Excitation. The gang celebrates Halloween at Stuart's comic book store. Leonard and Penny discover a new spark in their relationship with a scientific seduction.

The Extract Obliteration. Sheldon's friendship with renowned scientist Stephen Hawking is threatened by a game of 'Words with Friends.'.

The Habitation Configuration. Bernadette pressures Howard to move out of his mother's house. Sheldon finds himself caught in the middle of a fight between Amy and Wil Wheaton.

The 43 Peculiarity. Howard and Raj try to understand why Sheldon disappears every afternoon at 2:45. Leonard and Penny wrestle with jealousy in their relationship.

Cigar Talk. When Joyce invites Vince to attend her high school reunion, he confesses to Mike that he never graduated high school.

Victoria's Birthday. Victoria panics as her 30th birthday approaches - and drags Mike and Molly into the drama of her life crisis.

Peggy's New Beau. Mike feels pressured when Peggy's new boyfriend asks whether he and Molly hear wedding bells in their future.

A Proposal And A Popsicle. Georgie is thrilled when Veronica stays at the Coopers' for a few days. Meanwhile, Meemaw and Dr. Sturgis celebrate their one-year anniversary.

A Broken Heart. The Coopers help a broken-hearted Pastor Jeff through a rough patch in his marriage. Meanwhile, Sheldon pressures church members for donations.

A Swedish Science Thing. Sheldon invites the entire school to a party for the Nobel Prize announcements. Meanwhile, Meemaw learns more about Dr. Sturgis's past.

The Parking Spot Escalation. When the University reassigns Sheldon's unused parking spot to Howard, the ensuing turf battle affects the whole gang.

The Fish Guts Displacement. Sheldon plays nursemaid to a sick Amy, while Howard attempts to bond with his father-in-law on an upcoming fishing trip.

The Santa Simulation. Sheldon unwillingly revisits some Christmas memories during a lively game of Dungeons and Dragons, while Raj joins the girls for ladies' night out.

The Egg Salad Equivalency. Sheldon is accused of sexual harassment at the University and winds up dragging Leonard, Raj and Howard into the fray.

The Bakersfield Expedition. Leonard's car is stolen when the guys take a road trip to a comic book convention in Bakersfield, dressed as Star Trek characters.

The Cooper/Kripke Inversion. Outraged that he's being forced to work with his university nemesis, Barry Kripke, Sheldon faces a crisis of conscience.

The Spoiler Alert Segmentation. When Sheldon and Leonard fight, it affects Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away.

The Tangible Affection Proof. While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a lonely people party at the comic book store.

Prepare For Arrival. Emma comes clean on her birthday. Jovon heads to Anna's hometown. Lisa confronts Daniel about another woman, and Stig reassesses his relationship.

Two Idiots On A Dirt Bike. Georgie's attempt to break up Missy and her new boyfriend backfires, with severe consequences.

TV Money. Mandy tries to prove she's financially responsible after being called out on her poor spending habits, and Connor's girlfriend needs a place to stay.

Dr. Lee Nose Best! Tony has large growths on his nose that impair his breathing. Can Dr. Lee help? And, Marie has an unsightly lump on her forehead that makes her a hermit.

Cystem Shutdown! Gerard has nearly a hundred lumps varying in size all over his body. Eric has a large bump on his head that he calls his 'on/off button.'.

Steven And Justin's Story Part 1. Steven weighs 800-lbs and his brother, Justin, 600-lbs. Desperate to save both his sons' lives, their father travels across the US to seek help.

Steven And Justin's Story Part 2. After a year on a weight loss programme, Steven is non-compliant, and Justin focuses on a new career instead of his diet. Time is running out.

Sexy Versus Princess. Glamour model Danielle Lloyd is marrying for a second time and won't repeat the same dress mistakes! Jade tries a giant princess dress, but wants a sexy frock.

Fit For A Princess Bride. Nana is Ghanaian royalty and is running out of time to find her wedding gown, whilst Claire seeks something simple for her Windsor Castle wedding!

Bridal BFFs. Best friends Alice and Katie go wedding dress shopping together. One wants a classical gown, and the other seeks a shorter frock to wear with trainers. Can David help?

Culture Clash. Sophia wants a beaded dress hinting at her Pakistani and Cypriot heritage, and Chengetai seeks 'two-in-one' dress with a detachable skirt. Will her picky mum approve?

Teleshopping.

Teleshopping.

An 8-Bit Princess. When Meemaw gives Sheldon his first video game, it takes over their lives. Meanwhile, George Sr. gets jealous when Georgie bonds with Herschel.

Family Dynamics And Red Fiero. Sheldon studies his family for a psychology project when their Thanksgiving dinner turns into a fight after George Sr. is offered a job in Oklahoma.

Stunted Childhood. When Sheldon learns that stunted childhoods can turn people into outcasts, he tries to act his age. Meemaw and Dr. Sturgis's relationship is tested.

Race Of Superhumans. While Missy unknowingly becomes Sheldon's test subject, Georgie joins Mary's Bible study to spend more time with his crush, Veronica.

Tummy Ache And Whale Metaphor. When Sheldon has to spend a few days in the hospital, he turns into the world's worst patient, and his behaviour takes a toll on everyone.

Nuclear Reactor And Boy Lovey. While Sheldon attempts to build a nuclear reactor to power the neighbourhood, Georgie is heartbroken when he learns that Veronica has a boyfriend.

Two Idiots On A Dirt Bike. Georgie's attempt to break up Missy and her new boyfriend backfires, with severe consequences.

TV Money. Mandy tries to prove she's financially responsible after being called out on her poor spending habits, and Connor's girlfriend needs a place to stay.

The Roommate Transmogrification. Mrs. Wolowitz ends up in the hospital after Howard tells her he's marrying Bernadette. While there, Leonard stresses over Penny and Priya.

The Skank Reflex Analysis. Penny worries that she's screwed things up permanently with her friends after her night with Raj, while Sheldon takes command of the paintball team.

The Pulled Groin Extrapolation. Leonard and Amy get to know each other better at a co-worker's wedding. Howard and Bernadette spend the weekend with Mrs. Wolowitz!

The Wiggly Finger Catalyst. Raj is upset he's the only one of the four guys who's not in a relationship, so Penny sets out to find the perfect date.

Russian Rocket Reaction, The. Sheldon and Leonard get invited to a housewarming party at Wil Wheaton's house. Howard gets an out-of-this-world opportunity!

The Rhinitis Revelation. Craving a little motherly love, Sheldon competes with the gang for his mother's attention when she comes to visit.

The Good Guy Fluctuation. A cute comic book artist tests Leonard's relationship with Priya, while Sheldon, getting into the Halloween spirit, tries to scare the guys.

The Isolation Permutation. Amy is heartbroken when Bernadette and Penny go shopping for wedding dresses without her.

The Ornithophobia Diffusion. Can friends with benefits still be friends without? Leonard and Penny try hanging out alone, while Sheldon must overcome his fear of birds.

Flaming Spittoon Acquisition. Sheldon becomes jealous and considers taking his relationship with Amy to the next level when Stuart from the comic book store asks her out on a date.

The Speckerman Recurrence. Leonard must face his fears after being contacted by his high school tormentor, while Penny realises that she might have been a bully herself.

The Shiny Trinket Maneuver. Sheldon gets in trouble with Amy, and it's up to Penny to teach him how to be a better boyfriend. Howard deals with Bernadette's dislike of children.

The Recombination Hypothesis. Everything might change when Leonard offers Penny a spur of the moment invitation to a romantic dinner for two on the 100th episode of the series.

The Beta Test Initiation. Leonard and Penny experiment with dating again by 'beta testing' their relationship. Raj develops a weird bond with his phone's virtual assistant.

The Friendship Contraction. Sheldon's selfish demands force Leonard to reconsider their friendship. Meanwhile, Howard tries to pick his astronaut nickname.

The Vacation Solution. When Sheldon is forced to take a vacation by the university, he goes to work with Amy in her neurobiology lab.

The Rothman Disintegration. When a corner office at the university opens, Sheldon must compete for it with his office nemesis, Barry Kripke. Penny gets an unusual gift from Amy.

The Werewolf Transformation. A change in Sheldon's routine forces him to re-evaluate his entire life, when his barber is sick. Howard rethinks his decision to go into space.

The Weekend Vortex. Sheldon chooses to participate in a guys-only weekend Star Wars gaming marathon rather than go with Amy to her aunt's birthday party.

The Transporter Malfunction. It's a dream come true for Sheldon when he has a close encounter with his hero, Mr. Spock -legendary sci-fi icon Leonard Nimoy.

Dara Ó Briain is joined by guests Rhys James, Alasdair Beckett-King, Ed Byrne, Hugh Dennis and Ellie Taylor to comedically examine the week's events.

Hijinks ensue as Street-smart Detroit cop Axel Foley returns to L.A. to help his buddies on the force solve a series of unusual robberies.

David, Goliath And A Yoo-hoo. Sheldon uses his new friendship with the school bully to boss Georgie around. Also, Missy steals Meemaw's makeup for Picture Day.

A Math Emergency. Sheldon and Dr. Sturgis have a fight when Dr. Sturgis marks a question wrong on Sheldon's test. Mary takes over for Pastor Jeff when he's out sick.

peh-DUN-kyo-LAY-ted. Traci's confidence was destroyed after years of bullying about the bumps that have plagued her face for 20 years. Ravon has a unique dangling growth on his leg.

Steven And Justin's Story Part 1. Steven weighs 800-lbs and his brother, Justin, 600-lbs. Desperate to save both his sons' lives, their father travels across the US to seek help.

Steven And Justin's Story Part 2. After a year on a weight loss programme, Steven is non-compliant, and Justin focuses on a new career instead of his diet. Time is running out.

Wrong Frock Shock. Katie had a serious illness that hit her confidence - but it won't stop her dream of a princess dress. Carina wants a modern frock but her mum prefers traditional.

Dreams Do Come True. Lacie wants a glittery princess dress with the 'wow' factor - will it work for a hot Cyprus wedding? Debra seeks a sexy mermaid-style frock to renew her vows.

Brides Just Wanna Be Glam. Glamour girl Hannah wants a glitzy gown to rival a Kardashian - can David get the bling on budget? Doctor Eve longs to ditch her scrubs for a lace dress.

Control Freak Frocks. No-nonsense bride Amy knows what she wants - will she trust David to take the reins? Control freak Emily wants an open-back gown that gets the tears flowing.

Teleshopping.

Teleshopping.

A Loaf Of Bread. Things spiral out of control when Sheldon boycotts his favourite bread company. Georgie consoles Veronica when she's dumped by her boyfriend.

The Story Of Another Mary. Inspired by his hero, Albert Einstein, Sheldon tries his hand at the violin. Also, Mary and Meemaw secretly buy a pregnancy test.

A Perfect Score. Sheldon moves in with Dr. Sturgis for the weekend to experience college life. A lonely Mary tries to bond with the other Coopers during his absence.

A Political Campaign. Unhappy that school funds are going toward football rather than academics, Sheldon decides to run for class president.

A Proposal And A Popsicle. Georgie is thrilled when Veronica stays at the Coopers' for a few days. Meanwhile, Meemaw and Dr. Sturgis celebrate their one-year anniversary.

A Broken Heart. The Coopers help a broken-hearted Pastor Jeff through a rough patch in his marriage. Meanwhile, Sheldon pressures church members for donations.

The Hawking Excitation. When Wolowitz gets to work with world-renowned scientist, Stephen Hawking, Sheldon is willing to do anything to meet his hero.

The Stag Convergence. Howard's wedding plans are in jeopardy after the guys throw him a bachelor party, and details of his sexual history are leaked online.

The Launch Acceleration. When NASA reschedules Howard's mission and puts his wedding plans in jeopardy, he's forced to face his fears - and Bernadette's dad.

The Countdown Reflection. When Howard and Bernadette decide they want to be married before his NASA space launch, the gang rushes to put on a wedding.

The Date Night Variable. Howard discovers that he can't escape his mother - even in space! Back on earth, meanwhile, Raj turns his existence as a third wheel into an art form.

The Decoupling Fluctuation. After learning Penny is thinking about breaking up with Leonard, Sheldon tries to intervene. Howard is being picked on in space by the astronauts.

The Higgs Boson Observation. While the pressure of being in space starts to take its toll on Howard, Amy feels threatened when Sheldon hires a young female assistant, Alex.

The Re-Entry Minimization. When Howard returns from space, he doesn't get the hero's welcome he expected. Meanwhile, Game Night turns into a battle of the sexes.

The Holographic Excitation. The gang celebrates Halloween at Stuart's comic book store. Leonard and Penny discover a new spark in their relationship with a scientific seduction.

The Extract Obliteration. Sheldon's friendship with renowned scientist Stephen Hawking is threatened by a game of 'Words with Friends.'.

The Habitation Configuration. Bernadette pressures Howard to move out of his mother's house. Sheldon finds himself caught in the middle of a fight between Amy and Wil Wheaton.

The 43 Peculiarity. Howard and Raj try to understand why Sheldon disappears every afternoon at 2:45. Leonard and Penny wrestle with jealousy in their relationship.

The Parking Spot Escalation. When the University reassigns Sheldon's unused parking spot to Howard, the ensuing turf battle affects the whole gang.

The Fish Guts Displacement. Sheldon plays nursemaid to a sick Amy, while Howard attempts to bond with his father-in-law on an upcoming fishing trip.

The Santa Simulation. Sheldon unwillingly revisits some Christmas memories during a lively game of Dungeons and Dragons, while Raj joins the girls for ladies' night out.

The Egg Salad Equivalency. Sheldon is accused of sexual harassment at the University and winds up dragging Leonard, Raj and Howard into the fray.

The Bakersfield Expedition. Leonard's car is stolen when the guys take a road trip to a comic book convention in Bakersfield, dressed as Star Trek characters.

The Cooper/Kripke Inversion. Outraged that he's being forced to work with his university nemesis, Barry Kripke, Sheldon faces a crisis of conscience.

The Spoiler Alert Segmentation. When Sheldon and Leonard fight, it affects Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away.

The Tangible Affection Proof. While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a lonely people party at the comic book store.

Snitch V. Deadbeat. Mandy has to help Meemaw collect money from her dad when he loses some bets, while Georgie tries to intervene.

Ladies Love Brunch. Georgie tries to juggle his mum, his mother-in-law and Mandy on Mother's Day. Meanwhile, Audrey wants to meet Connor's girlfriend.

In the satirical panel show with a standup twist, Dara Ó Briain hosts as two teams of top comedians battle to poke fun at the week's news.

Dara Ó Briain is joined by guests Rhys James, Alasdair Beckett-King, Ed Byrne, Hugh Dennis and Ellie Taylor to comedically examine the week's events.

Hard Knot Life. Jason lost confidence and motivation due to the large growth on his neck. Shawnell has multiple mystery bumps on her head that have destroyed her self-esteem.

A Swedish Science Thing. Sheldon invites the entire school to a party for the Nobel Prize announcements. Meanwhile, Meemaw learns more about Dr. Sturgis's past.

Eggs Lipoma. David is back to see Dr. Lee after she spotted a suspicious growth under his eye. And, Alan has a growth on his bicep but is terrified of doctors.

The Girl with the Dragon Tattoo. Lacey is looking to show off her very large back tattoo and her mother wants it fully covered. Plus, Sasha honours her mother with a pink bridal gown.

Rena & Lee's Story. Since meeting at a bariatric rehab centre in 2006, Lee and Rena's weight has skyrocketed. The couple now makes a second attempt to save their lives.

Pleasing Everyone. Ciara wants glamour at her wedding. Can David find a dress fusing classic Irish and Essex bling? Cosplay fan Emily is torn between ball gown and princess-style.

Style Wars. Hannah wants a frock to shine for her New Year's wedding. Can David find one her picky mum will love? Midwifery student EJ longs to ditch her scrubs for a divine dress.

Everyone's An Expert. Wedding planner Claire has a big list of dress demands - can the team help? Lillian wants a slinky style but her sister prefers her in a princess gown.

Sun, Sand and Sequins. Bride Kayleigh wants a light, flowing dress with sparkle for her wedding in Mexico, and Karen seeks a baby pink frock for her pink-themed wedding in Cyprus.

Teleshopping.

Teleshopping.

Cigar Talk. When Joyce invites Vince to attend her high school reunion, he confesses to Mike that he never graduated high school.

Victoria's Birthday. Victoria panics as her 30th birthday approaches - and drags Mike and Molly into the drama of her life crisis.

Peggy's New Beau. Mike feels pressured when Peggy's new boyfriend asks whether he and Molly hear wedding bells in their future.

A Proposal And A Popsicle. Georgie is thrilled when Veronica stays at the Coopers' for a few days. Meanwhile, Meemaw and Dr. Sturgis celebrate their one-year anniversary.

A Broken Heart. The Coopers help a broken-hearted Pastor Jeff through a rough patch in his marriage. Meanwhile, Sheldon pressures church members for donations.

A Swedish Science Thing. Sheldon invites the entire school to a party for the Nobel Prize announcements. Meanwhile, Meemaw learns more about Dr. Sturgis's past.

The Parking Spot Escalation. When the University reassigns Sheldon's unused parking spot to Howard, the ensuing turf battle affects the whole gang.

The Fish Guts Displacement. Sheldon plays nursemaid to a sick Amy, while Howard attempts to bond with his father-in-law on an upcoming fishing trip.

The Santa Simulation. Sheldon unwillingly revisits some Christmas memories during a lively game of Dungeons and Dragons, while Raj joins the girls for ladies' night out.

The Egg Salad Equivalency. Sheldon is accused of sexual harassment at the University and winds up dragging Leonard, Raj and Howard into the fray.

The Bakersfield Expedition. Leonard's car is stolen when the guys take a road trip to a comic book convention in Bakersfield, dressed as Star Trek characters.

The Cooper/Kripke Inversion. Outraged that he's being forced to work with his university nemesis, Barry Kripke, Sheldon faces a crisis of conscience.

The Spoiler Alert Segmentation. When Sheldon and Leonard fight, it affects Penny and Amy's living arrangements. Meanwhile, Raj takes care of Mrs. Wolowitz while Howard is away.

The Tangible Affection Proof. While the guys try to give their significant others the perfect Valentine's Day, Raj and Stuart throw a lonely people party at the comic book store.

Goin' Fishin'. Adjusting to life as an engaged couple, trouble arises when Molly wants to start planning the wedding and Mike wants to go fishing with the guys.

Dennis's Birthday. Mike's mum, Peggy, is in for a big surprise when she celebrates her boyfriend, Dennis' birthday.

Mike In The House. When Mike moves in with Molly and her family, he has to adjust from life in his bachelor pad to a house full of women.

Quirky Eggheads. After Dr. Sturgis experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path. Georgie finds he has a knack for sales.

Broom Closet. Without Dr. Sturgis's university class, Sheldon takes his education into his own hands. Mary helps Pastor Jeff avoid temptation with his girlfriend.

An Entrepreneurialist. Sheldon leaves town after a fight with Meemaw and his parents. Meanwhile, Georgie tries to impress Veronica with his new business venture.

The Monster Isolation. After a terrible date, Raj vows to never leave his apartment again. Meanwhile, Penny actually impresses Sheldon with her acting skills.

Contractual Obligation Implementation. Leonard, Sheldon and Howard try to advance the cause of women in science by speaking with junior high girls about their future careers.

The Closet Reconfiguration. When Howard finds a letter from his father, he's forced to confront his past. And Leonard and Penny throw a grown-up cocktail party at the apartment.

The Tenure Turbulence. Let the battle begin! Leonard, Sheldon and Raj fight for tenure at the University - and the competition heats up when the girls get involved!

The Closure Alternative. After one of his favourite TV shows gets cancelled too soon, Sheldon feels lost, so Amy tries to help him get over his compulsive need for closure.

The Proton Resurgence. Leonard and Sheldon hire Professor Proton, the host of their favourite childhood TV show, to perform. Raj leaves his dog with Howard and Bernadette.

The Love Spell Potential. When the girls' trip to Vegas falls through, the guys invite them to a Dungeons & Dragons date. Meanwhile, Raj and Lucy go on an awkward date.

The Bon Voyage Reaction. When Leonard is offered an exciting new job opportunity overseas, Sheldon grows jealous. Raj pushes Lucy a little too far in their relationship.

Truth And Distortion. Jessi Hildebrandt exposes their aunt Jodi's manipulation as survivors speak out and reveal her cult-like control and the lasting damage she causes.

Honest, Responsible, Humble. Ruby Franke's journals expose abuse under Jodi Hildebrandt's influence. The court delivers justice, but questions remain - is her control truly over.

When a 7-year-old boy vanishes, investigators suspect his stepmother had a hand in his disappearance. Family secrets are exposed as the saga takes bizarre twists.

The Record Breaking Lump. Tim has a massive growth on his back that affects his ability to work and socialise. Meanwhile, a mother-daughter duo has bonded over their bumps.

Adventures In Pimplepopping. Inoke has a huge and potentially life-threatening bulge on his shoulder. Delano returns to see Dr. Lee and Reed has hundreds of bumps all over his chest.

Janine's Story. Janine's extreme obesity has left her nearly immobile. She must overcome her physical and emotional pain if she's ever going to live a normal life.

A Dress With Drama. West End star Michelle wants a timeless dress for her wedding at St Paul's Cathedral. Drama queen Lois seeks a theatrical style - can the team find a frock?

My Wedding My Dress. Gemma wants a sexy dress for her exotic beach wedding but her friends are set on princess-style. Fatema has her final fitting but is the gown modest enough?

Love At First Gown. First-timer Rebecca is set on a glam gown but falls for her first dress, a princess gown picked by mum. Rhia wants a dramatic dress with cleavage - but not mum!

Outside The Box Frocks. Harry Potter fan Jodie wants her passion for it reflected in her dress. Gothic rocker Jennifer seeks a black dress for her masquerade ball reception.

Teleshopping.

Teleshopping.

Goin' Fishin'. Adjusting to life as an engaged couple, trouble arises when Molly wants to start planning the wedding and Mike wants to go fishing with the guys.

Dennis's Birthday. Mike's mum, Peggy, is in for a big surprise when she celebrates her boyfriend, Dennis' birthday.

Mike In The House. When Mike moves in with Molly and her family, he has to adjust from life in his bachelor pad to a house full of women.

Quirky Eggheads. After Dr. Sturgis experiences a nervous breakdown, Mary worries Sheldon is headed down a similar path. Georgie finds he has a knack for sales.

Broom Closet. Without Dr. Sturgis's university class, Sheldon takes his education into his own hands. Mary helps Pastor Jeff avoid temptation with his girlfriend.

An Entrepreneurialist. Sheldon leaves town after a fight with Meemaw and his parents. Meanwhile, Georgie tries to impress Veronica with his new business venture.

The Monster Isolation. After a terrible date, Raj vows to never leave his apartment again. Meanwhile, Penny actually impresses Sheldon with her acting skills.

Contractual Obligation Implementation. Leonard, Sheldon and Howard try to advance the cause of women in science by speaking with junior high girls about their future careers.

The Closet Reconfiguration. When Howard finds a letter from his father, he's forced to confront his past. And Leonard and Penny throw a grown-up cocktail party at the apartment.

The Tenure Turbulence. Let the battle begin! Leonard, Sheldon and Raj fight for tenure at the University - and the competition heats up when the girls get involved!

The Closure Alternative. After one of his favourite TV shows gets cancelled too soon, Sheldon feels lost, so Amy tries to help him get over his compulsive need for closure.

The Proton Resurgence. Leonard and Sheldon hire Professor Proton, the host of their favourite childhood TV show, to perform. Raj leaves his dog with Howard and Bernadette.

The Love Spell Potential. When the girls' trip to Vegas falls through, the guys invite them to a Dungeons & Dragons date. Meanwhile, Raj and Lucy go on an awkward date.

The Bon Voyage Reaction. When Leonard is offered an exciting new job opportunity overseas, Sheldon grows jealous. Raj pushes Lucy a little too far in their relationship.

'57 Chevy Bel Air. While Molly's trying to save money for their wedding, Mike is lured into buying Vince's 1957 Chevy Bel Air - without telling her first.

Victoria Runs Away. Despite Mike's good intentions, he adds fuel to the fire when he finds himself caught in the middle of a fight between Molly and her family.

Happy Halloween. Mike's spooked when Molly's boss invites them to a party on Halloween, a holiday he dreads.

Hobbitses, Physicses. Sheldon's obsession with The Lord of the Rings leads to an unhealthy habit. Missy asks her dad to teach her how to play catch.

Pineapple And Male Friendship. After being released from the psychiatric hospital, Dr. Sturgis unexpectedly breaks up with Meemaw.

A Parasol And A Hell Of An Arm. A church carnival leads Missy to try out for the baseball team. Meanwhile, Meemaw struggles after her breakup with Dr. Sturgis.

The Hofstadter Insufficiency. Leonard is away at sea, so Sheldon and Penny spend time together and spill some revealing secrets. Howard comes to Raj's aid after a breakup.

The Deception Verification. Leonard returns from his expedition and finds things chilly between him and Sheldon, and Howard faces questions about his masculinity.

The Scavenger Vortex. Raj puts together a scientific scavenger hunt that turns into serious, cutthroat competition that brings out the best - and the worst - in the gang.

The Raiders Minimization. Amy ruins one of Sheldon's favourite films. Leonard discovers how to get Penny to do his bidding. Raj and Stuart get creative with dating profiles.

The Workplace Proximity. Amy takes a job at Sheldon's university, putting their relationship to the test. Howard ends up sleeping on Raj's couch after a fight with Bernadette.

The Romance Resonance. Sheldon fears his major scientific breakthrough may haunt him for the rest of his career. Howard makes a grand romantic gesture to Bernadette.

The Proton Displacement. When Sheldon's childhood hero, Professor Proton, seeks Leonard's help with an experiment, Sheldon decides to befriend another TV science guy.

The Itchy Brain Simulation. Leonard fails to stop Sheldon from overreacting after a past slight comes to light, and Penny has a run-in with Raj's former girlfriend Lucy.

In the satirical panel show with a standup twist, Dara Ó Briain hosts as two teams of top comedians battle to poke fun at the week's news.