Sarah, John and Cameron track down another name on their list; Derek is surprised by a woman from his past.

An entertainer offers information about a weapon that threatens world peace.

Ralph plays magician to probe murder attempts on three magicians planning to do a dead illusionist's greatest tricks.

A drug addict accidentally acquires a gun during an apartment burglary. With Cleavon Little, Denise Nichols.

Styles uncovers a scandal and a drug ring after an informant kills his temporary partner (Rosalind Cash); guest Robert Loggia.

Hunter (Fred Dryer) gets involved in a gang war while trying to help a man break from family tradition. With Darlanne Fluegel and Charles Callahan.

Sibling robbers hold Stacy, Fran and several hospital patients in exchange for their wounded father.

An unknown assailant makes repeated attempts on a blind girl's (Gloria Foster) life; guest Beverlee McKinsey.

Willie becomes infected with meningitis from a pair of former convicts who could cause a city-wide epidemic; guest Anthony Zerbe.

Wealthy Jonathan Hart probes a friend's supposedly accidental death; guest Roddy McDowall. Story by Sidney Sheldon.

Wealthy Jonathan Hart probes a friend's supposedly accidental death; guest Roddy McDowall. Story by Sidney Sheldon.

A lifeguard whom Dr. Sloan treats for fatigue becomes a murder suspect after a gorgeous swimmer drowns.

After an attempt is made on the life of the teacher at Steve's night school, Dr. Sloan gets an education of his own.

A professor (George Maharis) wants a woman of perfect beauty; a psychiatrist (Rosemary Forsyth) wants to explore evil.

Kris' friend is the latest victim of a psychopath who murders women and leaves their bodies under huge sandcastles.

A grieving father asks the Angels to step in, after his daughter, a country singer, reportedly dies from a drug overdose.

An angry man seeks revenge after a crooked poker game costs the life of his honeymooning brother; guests Jack Soo, John Colicos.

The IMF must prevent the pro-Eastern elements in a foreign country from rigging a Parliamentary election.

A boy and his aunt are terrified by a hitchhiker; sons search an abandoned factory for their missing father.

Based on a short story by Stephen King; a small boy is fearful of caring for his elderly and infirm grandmother and his terror grows when he finds evidence of witchcraft.

When Jules finds herself in the middle of a hostage situation at a restaurant, the SRUs are brought in to take care of the gunman, who believes the establishment's owner is a terrorist.

Features vintage comedy shorts.

Penny encounters a disembodied voice in a cave filled with diamonds.

The Connors are on high alert after their house is robbed; while one terminator terrorizes Ellison, another gets dangerously close to John; Jesse and Derek try to become reacquainted.

Lily Tomlin; Hamid Hamilton Camp; Gaylord & Holiday.

Flip & Tim play pool; Sandy sells books to Freddie Johnson; Brown does impressions and Conway is a school headmaster.

A millionaire can't seem to interest a girl; in "Love and the See-Through Maid," Larry can't keep his mind off sexy Michele.

Norman plans to get even with his wife; Marco is afraid of entering a man's apartment; a seventh son is to wed a seventh daughter.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A woman questions a novel; honeymooners move into a model apartment.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

Andy umpires a crucial junior baseball game and when one of his decisions loses the game for Mayberry, he becomes the town pariah.

Inarticulate Goober grows a beard and suddenly turns into a verbose philosopher.

Mike volunteers to take care of Howard's talking mynah bird, and then loses it.

Martha opens a boutique against Emmett's advice.

The Cannonball service creaks to a halt when Uncle Joe becomes general manager.

The Bradley girls invite one another's boyfriends to the Turnabout Dance.

Tonoose is upset to learn that he needs glasses.

Danny promises to buy Kathy a dress, but has second thoughts when he learns how much it costs.

The students strike for better food.

Conklin, Boynton, and Miss Brooks attend the reading of the will of Mr. Casey, a cat.

Ann recalls when she was a student teacher and spent the Christmas holidays at an almost-deserted boys school.

Ann and Don find souvenirs of Ann's school beau.

An obnoxious man antagonizes friends and co-workers.

An obnoxious man antagonizes friends and co-workers.

Kip suggests some wild changes in Henry's story about their lives in a women's hotel.

Henry impulsively invests his, Kip's and Amy's savings in his uncle's failing business.

When ALF has amnesia, the Tanners try to help by reviewing past events. Stars Max Wright, Anne Schedeen.

ALF befriends a young Mexican immigrant. Stars Max Wright, Anne Schedeen.

Three different stories come to light when authorities charge Luca with the shooting of a hostage-holding gunman.

High-priced escort Jarod woos a wealthy developer (Salli Richardson) who plans to destroy a building housing the poor; Jarod helps a neglected housewife.

Driver Jarod investigates the sabotage of a race car which seriously injured the son of the team owner.

Corso is beaten while probing construction mishaps.

A professional hijacker is back in business.

During the investigation of a series of art thefts, Molenski's gun is stolen and used as a murder weapon.

A lawsuit accuses Hunter of false arrest during the investigation of a series of automatic-teller robberies.

Burglars take hostages and wound one of the players at Hardcastle's poker game.

An invasion of foreign agents and greedy scamps makes Hardcastle consider Mark's report of gold-bearing leprechauns.

Tod, in Southern California, is working for an ultra-successful female doctor who combines psychology and dentistry; he meets a shy inventor who creates an infallible love machine with his wife.

Tod and Buz, in Astoria, Ore., are working as crewmen on a fishing boat; a fisherman struggling with a trauma from his past makes a brutal, unprovoked attack on Tod.

Cutter and Mendelsohn team up to help a female boxer realize her dream of being a champion.

Kate discovers Doug's visiting sister Emily is an alcoholic; Buddy attempts to help an elderly woman.

Father Dowling (Tom Bosley) must deal with the devil (Michael Champion) after Sister Steve (Tracy Nelson) sells her soul to save her brother.

While on a movie studio set, Father Dowling and Sister Steve (Tom Bosley, Tracy Nelson) witness the murder of the director (Richard Portnow).

Animals helping to heal children; common cold's source; snacks.

The Science Zone is a weekly half-hour series showcasing science stories in today's world. This week we explore RUBIC CUBE, FRUIT BAT SONAR and ROBOTS.

To the birthplace of Mozart in Salzburg, Austria; Bangkok, Thailand; to the south of the United States of America, for the southern hospitality in Charleston, South Carolina.

Exploring the remarkable origin of hundreds of the world's most influential inventions and ideas; today, a look at the stories of the skyscraper, city parks and the subway.

Sophie accidentally breaks Sid's window while throwing a ball to Benny; Sid refuses to hold Nathaniel's birthday party.

Nathaniel mourns the loss of The Buccaneers, a favorite Saturday night program that's been replaced by Perry Mason.

LT accuses Claire of racism after she withholds important information; Dinah's new boyfriend is shocking.

Russell offends a wealthy volunteer at the center who accuses him of being jealous of her affluence; Dinah is pressured to spend the night with her boyfriend.

A parolee takes Will hostage and forces him at gunpoint to drive to a remote area; Joan is ambivalent about getting her driver's license because of Kevin's car accident.

A parolee takes Will hostage and forces him at gunpoint to drive to a remote area; Joan is ambivalent about getting her driver's license because of Kevin's car accident.

Despite Father's advice, Catherine risks her life to follow a despondent Vincent into the underworld.

Catherine and Father help Vincent recover his strength and memory, but his extrasensory bond to Catherine is severed.

A young man investigates a warehouse in another dimension.

A hologram of a girl has a life of its own.

Scientists capture the holographic image of a reincarnated woman.

The devil joins four friends in a game of poker.

An out-of-work trucker takes a job transporting condemned souls to hell.

A radio director opts for realistic sound effects; a 5-year-old boy gets powers from "Uncle Devil.".

Truman and Cooper uncover part of the secret of the Black Lodge; Cooper helps Annie prepare for the beauty pageant; Leo helps Major Briggs escape from Earle; Catherine continues to try to open the black box; Windom Earle crashes the beauty contest.

Cooper faces his deepest fears as he hunts for Windom Earle, who has kidnapped Annie; Dr. Hayward scuffles with Ben Horne; Audrey stages an act of civil disobedience at the Twin Peaks Savings & Loan; Cooper tries to bargain with Earle.

The constable heads to the diner to talk to Burke; Joe glowers when Burke stops to speak to Carolyn; Burke tells Carolyn that his plans have changed; Burke talks to Bronson again by phone.

David snoops in Vicky's room; Vicky shares her concerns about David with Elizabeth; Elizabeth and Roger discuss Vicky's letter; Vicky sees her letter is gone again and goes to David's room, but she finds something else.

Vicky confronts David about the valve and he gets hysterical; the constable explains why he can't arrest Burke; David tells Elizabeth that Vicky tried to hurt him; the constable plans to search Burke's room; Vicky tells Elizabeth where the valve is.

Vicky explains to Carolyn why she and Elizabeth are looking for David; Burke, in Bangor, meets with Bronson to look at Collins' family finances; David's magazine is found in Vicky's drawer; a boy is caught trying to break into Burke's room.

Burke returns to Collinwood and confronts Carter about the search of his room; Maggie encounters David in the hallway at the inn; Maggie questions Roger when he arrives to get David; David has vanished.

Elizabeth blames Vicky for David running off; Burke finds David waiting outside his room; Carolyn upbraids Elizabeth for blaming Vicky; Burke tells David that his parents used to be Burke's friends.

Elements of ancient and modern Rome overlap when Templar investigates the stabbing death of a reporter, who was tracking a story.

Templar cannot trust his girlfriend when he is under suspicion, after stolen jewels are put in his hotel room.

A man (Buster Keaton) who believes he is a jinx proves himself when his brother (Joe E. Brown) is wrongly arrested; guest John Astin.

The men of the Seaview become involved in a maze of spies while attempting to smuggle a defecting agent to the U.S.

Ralph and Bill learn a role-playing game to help them protect a missing Arab prince from a mad revolutionary.

A newly appointed officer (Stella Stevens) in the narcotics division hopes to break up a cocaine ring. With Alex Cord.

The undercover team works to uncover a loan-sharking operation that kills defaulted customers; guests Charles Siebert, Jack Jones.

Hunter and a detective (Lauren Lane) investigate a series of campus murders in which a professor is implicated.

Fran may lose her sight after being injured in a supermarket robbery.

Julie poses as an unwed mother-to-be to bust a baby-adoption extortion racket; guest Ida Lupino.

A felon demanding his convict partner be freed holds Terry and three women hostage in a bank vault; guests Tyne Daly, Robert Walden.

Jonathan intervenes when Jennifer's hospitality toward an author (Craig Wasson) results in her having a number of serious accidents.

While vacationing on their yacht in Mexico, the Harts answer a friend's call for help and find themselves jailed for drug dealing.

Mark delivers quadruplets, then must save them from kidnappers; guests Bo Jackson; Kim Johnston Ulrich.

When Amanda wins a role on a daytime drama, Mark learns of death threats made to its stars; guests Eric Braeden; Lauralee Bell; Melody Scott Thomas; Doug Davidson.

A blind man (Peter Graves) wants to find an actress; women (Jo Ann Pflug, Phyllis Davis) seeking manly types wind up with cavemen.

The Angels come to the assistance of a toy manufacturer barraged by mysterious accidents after refusing to sell his business.

A psychopathic strangler stalks blondes in an apartment building largely inhabited by prostitutes.

A grief-stricken policeman takes the law into his own hands after his wife is murdered; guests Tom Skerritt, Sam Melville.

An underworld czar facing indictment holds a girl hostage to force Briggs to kidnap the state's prime witness.

A dead woman's shoes help a shy saleswoman (Helen Mirren) avenge a murder.

Jeff Jones murdered by his best friend, refuses to die.

A botched plan leads to a crime boss escaping with his girlfriend, who works for the team as an informant.

Features vintage comedy shorts.

An alien spaceship invades the Robinson space colony, looking for a humanoid brain to replace a computer.

Riley and John's trip to Mexico has deadly consequences; Ellison and Sarah come face to face.

A scientist tries to discover the cause of blizzards in Florida.

A vision convinces Ralph that Bill didn't die in a car crash but is being held prisoner by a fanatical genetics expert.

Two officers (Don Meredith, David Groh) discover a hit-and-run accident was really a deliberate murder. With Felipe Turich.

A policeman (Eugene Roche) encounters a bomber while attempting to extradite the murderers of his partner; guest Diana Muldaur.

Hunter and a detective (Lauren Lane) investigate a series of campus murders in which a professor is implicated.

While investigating a robbery gang, Hooker tries to help an officer adjust to a disabling injury.

Pete falls for a girl (Lesley Ann Warren) who believes her jailed father (Tom Bosley) innocent of a robbery.

Terry and new rookie Chris Owens (Bruce Fairbairn) seek an arsonist responsible for killing dark-haired, mustachioed firefighters.

Introducing himself as Jonathan Hart Jr., a boy charms the Harts and Max as part of an elaborate hoax; guest Dee Wallace.

The Harts' purchase of an antique auto leaves them open to a wealthy couple's efforts to acquire the car; guest Murray Matheson.

After a woman announces the father of her baby is a space alien, Dr. Sloan tries to find the earthly killer of her rock star husband.

That an ailing neighbor took his own life seems obvious, until Mark finds something odd about the suicide note.

An actor (Dennis Cole) wants one last adventure as his character; a split personality tortures a ventriloquist (Annette Funicello).

The Angels pose as guests at a posh hotel to nab a burglar who may have committed murder.

The Angels try to locate a singer's husband who has vanished.

One of McGarrett's most trusted investigators is accused of accepting a bribe from a major narcotics dealer; guest Martin Sheen.

Rollin investigates a Latin American informant's bizarre behavior, which threatens her country's security.

A boy meets the shadowy figure who lives under his bed.

A young man investigates a warehouse in another dimension.

Team One members must undergo intense psychological testing; Ed, on his way to the hospital for the birth of his child, gets shot.

Features vintage comedy shorts.

Faced with dying of thirst, the Robinsons find a source of water in a fruit that causes violent growth.

Sarah's puzzling nightmares begin to creep into her real life; Derek and Jesse look into a possible Skynet conspirator.

A scientist enlists the Seaview's help in locating the huge whale that crippled him.

Bill's engagement gift to Ralph and Pam of an island holiday turns into a mission to recover a stolen military plane.

The bitter competition between two brothers (Rick Mancini, George Maharis) on the force heats up after a wild shootout. With Edward Albert.

Pepper poses as an actress to find a pornographic-film actress's murderers, who are also sought by the victim's vengeful brother.

Hunter and Novak's investigation of a robbery is hindered by Novak's friend Amy, a drug-abusing reporter who becomes friendly with a suspect.

Unable to forget his partner's death, Hooker searches the narcotics underworld for the killer.

A draft protestor (Christopher Connelly), the son of a Vietnam general (Ross Elliot), faces danger in prison.

The rookies protect a judge marked for death by the son and daughter of a man whom he sentenced to prison; guest Stefanie Powers.

A disturbed employee (Kathleen Lloyd) obsessed with Jonathan plots to kill Jennifer.

Jonathan and Jennifer try to prove the innocence of friends implicated in a noted divorce lawyer's murder; guest Bonnie Bartlett.

Mark steps in to care for a 7-year-old abuse victim who was the lone witness to her father's murder and has been left mute from shock.

A gorgeous woman who turned heads on the beach is found murdered, and Dr. Sloan's only key to the mystery is a blind man, who never saw the beauty.

A woman (Joan Collins) wants to be Cleopatra; an insecure man (Larry Linville) acquires the power of telekinesis.

After a space fuel is stolen from a desert manufacturing facility, the Angels search for clues leading to the culprits.

Jill gets a fake telegram from Kris sent to flush out her friend, a race-car designer.

A renowned research scientist, conned into believing he shot and killed a man, disappears from his important government assignment.

Barney, Rollin and a spiritualist journey to Austria to prevent an American scientist from giving information to the Soviets.

A boy and his aunt are terrified by a hitchhiker; sons search an abandoned factory for their missing father.

A nasty food-critic (Elliot Gould) reads a fortune cookie; an alien ambassador (John Glover) wants Earth destroyed.

There is a connection discovered between Ed's shooter and a drug kingpin; Ed is rushed to surgery, as his wife experiences problems delivering their baby.

Features vintage comedy shorts.

An inability to communicate hampers relations between the Robinsons and an alien family.

Sarah's obsession with the three dots pays off; Ellison is introduced to someone very important.

The United States mistakes a satellite launch for a nuclear attack.

While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.

A rookie (Kurt Russell) is criticized for failing to fire at a juvenile who pointed an empty gun at him.

Crowley plots to trap the slick con artist (William Windom) who swindled his uncle out of $18,000; guests Cheryl Ladd, Vito Scotti.

Hunter and Novak (Lauren Lane) vie with a bounty hunter to catch a bail jumper; the detectives spend a night on the town.

Stacy poses as a nightclub dancer to infiltrate an international white-slavery ring; guests Richard Lynch, Trisha Noble.

A murderer stalks the suspended priest (Sammy Davis Jr.) who heard his confession; guest Robert Duvall.

Chris pursues four young joyriders whose excitement suddenly turned to murder and robbery; guest Bo Hopkins, Charles Martin Smith.

Jennifer's article on prostitution opens a maze of corruption and murder; guest Markie Post.

A new romance leaves Max framed for murder and the Harts in a deadly trap; guest Daniel J. Travanti.

Dr. Sloan's jury duty ends on a unique note when the defendant in the case is suddenly murdered after the verdict is read.

Dr. Sloan believes two police officers were victims of a serial killer and has no time to lose when Steve becomes the killer's next target.

A man (Bob Denver) becomes a comic-book hero to impress his son; a journalism student seeks an infamous fugitive (Ralph Bellamy).

A Las Vegas casino owner (Dean Martin) hires the Angels to find the killer of a chorus girl.

Working under cover, the Angels continue their investigation of suspicious occurrences at a Las Vegas casino.

A scientist (Ed Flanders) vanishes after discovering a deadly biological mutation.

The head (Carroll O'Connor) of an Eastern European nation's secret police plans to take over by putting an American on trial.

An Irishman claims to have seen leprechauns; a couple (Adam Arkin, Karen Austin) visits the near future.

A copier alters a secretary (Pam Dawber); at Christmas 2432, a space crew finds a burned-out planet.

Team One faces a rioting crowd after a cop, who accidentally shot and killed a boy, is found innocent.

Features vintage comedy shorts.

In an empty spaceship, Will finds a machine that grants anyone two wishes a day.

Cameron's surprising, secret life is revealed; history changes when a terminator is sent back to the wrong time.

An egotistic scientist conducts experiments aboard the Seaview.

While on a road trip through a desert, mild-mannered high-school teacher Ralph Hinkley (temporarily changed to Ralph Hanley for part of season one due to real-life current events) is greeted by extraterrestrials, who present him with an extraordinary red flying suit that imbues him with uncanny powers. Learning of the suit, high-strung FBI agent Bill Maxwell convinces Ralph to help him fight crime. Ralph's girlfriend, attorney Pam Davidson, also knows of his secret life as a superhero.

A detective (Robert Forster) seeks a missing 4-year-old while coping with the impact of divorce on his own son.

A newspaperman's murder leads Pepper and Crowley to uncover corruption in city government; guest Pernell Roberts, Ike Eisenmann.

Hunter is assigned to a homicide investigation with a temporary new partner -- Al Novak, resentful ex-husband of his partner Chris.

Illegal automatic weapons are being funneled through Chinatown; guests George Kee Cheung, James Shigeta, Benson Fong.

The trio splits up onto three tour buses to find the killer of a man found at a bus station.

Law students seeking revenge for a girl's death frame Terry, whom they blame for a store guard's murder; guest Kristoffer Tabori.

An old flame of Jonathan's (Christine Belford) seems unwilling to go through with her wedding in Monte Carlo.

A murder at the Hart laboratories uncovers a scientist manufacturing a powerful narcotic.

An accident involving a correctional bus brings prisoners to Community General, and a man convicted of murdering his wife takes Mark hostage.

Mark protects his kidnapper from police while trying to prove him innocent of his wife's murder, beginning a deadly chain reaction.

A commercial pilot (Sam Melville) experiences aerial combat; a mermaid (Michelle Phillips) asks about human love.

The Angels find murder while searching for a stunt flier who may be the illegitimate son of a dying tycoon.

An actress's electrocution death at a spa is followed by the vanishing of both her memoirs and the last person to see her alive.

The Five-0 team has 12 hours to learn where a scientist (Ed Flanders) hid a vial of deadly mutant microbes.

The IMF team needs a bacteriologist (George Takei) to prevent a hostile regime from using germ warfare.

Scientists capture the holographic image of a reincarnated woman.

A hologram of a girl has a life of its own.

Team One faces a serial robber who streams his robberies over the Internet.

Features vintage comedy shorts.

Smith has his own plans for a scaled-down ship the Robinsons are building to launch to Earth.

Sarah and Cameron try to save a family on the list with a connection to Derek in the future; Jesse's life hangs in the balance.

Flip does the shell game; Joan does stand-up and plays a cabdriver; Freddie Johnson buys jewelry from Gobel & Rivers.

Flip, Ruth & Raymond attend the opera; Stevie plays a synthesizer as Flip recites a poem and Ruth visits Charley's Diner.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

A variety of stars perform comic sketches about love relationships.

Helen and her teenage students convince the principal the younger generation is no different from his own.

Howard, a nonfisherman, antagonizes the town's sportsmen by catching the biggest fish in the lake.

Howard tries to get his friends to take sensitivity training.

Goober opens a new gas station and Howard finds a dinosaur skeleton under it.

Uncle Joe comes up with another disastrous money making scheme when he starts a dog-sitting business at the Shady Rest.

Billie Jo is stunned when Steve practically announces his engagement.

Rusty is disappointed that he hasn't gotten a birthday gift from his parents in Europe.

Charley learns to defend himself.

Miss Brooks oversleeps for class thanks to some sleeping pills Mrs. Davis had stored in an aspirin bottle. Later, others make the same mistake and doze off in Conklin's office.

Miss Brooks sends a message to Mr. Boynton that two can live as cheaply as one when Mr. Conklin has a room for rent.

Ann, working as a door-to-door saleswoman, innocently unloads a defective shipment of footwear on her friends.

Don hires a beautiful Japanese maid.

An obnoxious man antagonizes friends and co-workers.

Host Bob has trouble writing a speech for an awards ceremony.

At their high-school reunion, Kip shows off Sonny, and Henry feels guilty about how he once treated a deaf schoolmate.

Henry starts to date an interior decorator that nobody else can stand.

ALF goes through a 24-hour period of bizarre behavior. Stars Max Wright, Anne Schedeen.

Willie (Max Wright) talks to a psychologist (Bill Daily) about ALF.

Police officer James Street joins the newly formed Special Weapons and Tactics team to investigate the ambush killing of his partner.

Jarod becomes a counterfeiter and an undercover policeman in order to crack a Chicago crime syndicate; Miss Parker receives a difficult order.

Jarod joins a SWAT team to expose certain team members who are tipping off gangsters before police raids.

A veteran Marine is incriminated in a drunk's murder.

A murder suspect bargains with a TV newscaster.

Hunter urges Novak to reconcile with her estranged father, whom he suspects is tied to their investigation of an international drug plan.

Novak's daughter is kidnapped as part of a counterfeiting scheme involving Novak's ex (Robin Thomas).

Mark learns his teenage idol, a New Jersey disc jockey, is involved in drugs, murder and payola.

Mark takes a job as a paralegal, leaving the judge with an auto repossession and repair business.

An aging former gangster, just released from prison, hires Tod and Buz when he feels that a person from his past is trying to kill him.

A female jewel thief helps Cutter and Sheena locate a treasure that could help a drought-stricken tribe.

When Doug's old flame (Pat Crowley) visits, he postpones joining Kate and the family on a weekend trip.

Steve believes the mother superior holds key evidence in the convent murder of a policewoman posing as a nun.

Father Dowling and Sister Steve (Tom Bosley, Tracy Nelson) spend a weekend at the home of a mystery writer to solve his murder.

Exploring California caves; malformed frogs; a lizard's lair; bats.

The Science Zone is a weekly half-hour series showcasing science stories in today's world. This week we explore ROCK ARCHES, GENETIC MUTATIONS and OZONE DEPLETION.

Hokkaido; New Delhi; Marseille.

Exploring the remarkable origins of the world's most influential inventions; a look at the history of dams, canals and highways.

The life of a young teen growing up in Brooklyn during the 1950s.

The life of a young teen growing up in Brooklyn during the 1950s.

Josh angers Claire when he spends a night baby-sitting Bobbie's sick son instead of studying for an exam; Margot is hit by a car.

Nathaniel overhears one of LT's friends use a profane word and begins to use it casually until he offends a classmate and learns its true meaning.

God encourages Joan to ask the school bully to the winter semiformal; Will detects a web of corruption in city government; Luke approaches Grace to work with him on a science project.

Will reluctantly agrees to go away with his wife for a spa weekend; God instructs Joan to throw a party in her parents' absence.

Catherine and Father help Vincent recover his strength and memory, but his extrasensory bond to Catherine is severed.

Catherine is abducted by the leader of a vast criminal empire and Vincent desperately searches for clues to her kidnapping.

A man (Peter Riegert) can change the course of his life by traveling into his past.

Unexpected consequences result when a traveler (Martin Landau) saves a girl's life.

A hotshot pool champion who has defeated all his peers only has one more opponent in his sights - the long-dead legend, Fats Brown.

A photographer, torn between taking an overseas assignment or getting married, meets a familiar young boy.