From junkyard jalopies to long-lost classics, explore the rare wheels and automobilia lost to time that yield some good deals.

One spark is all it takes; from the Hindenburg disaster to Krakatoa's violent volcanic eruption in 1883, these explosions are among history's deadliest.

Faced with a desperate shortage of red cedar because his timber claim is still snowed in, Kevin takes to the high seas to salvage beached logs to serve his clients and pay a million dollar government penalty.

Mike struggles to finish a problematic 1966 Pontiac Parisienne, while stumbling into direct competition with a Rust Valley neighbour; Avery crashes into his new role as shop manager.

The search for Slumach's gold sends the team 300 kilometers away into the heart of mystery and murder; back in Pitt Lake, an unlikely prospector arrives with a shocking claim.

Faced with a desperate shortage of red cedar because his timber claim is still snowed in, Kevin takes to the high seas to salvage beached logs to serve his clients and pay a million dollar government penalty.

Mike struggles to finish a problematic 1966 Pontiac Parisienne, while stumbling into direct competition with a Rust Valley neighbour; Avery crashes into his new role as shop manager.

A pleasant American jumps the gun when he decides to go on a quick day-trip; a cheerful traveller's trip is in the bag; a baggage search turns cheesy; a traveller's odd luggage needs to go through the proper channels.

Two long boarders can't skate over their border exam; A traveler's phony story is exposed; a sailor's got more than pennies in his pockets; a rocker's lifestyle drums up some crucial questions.

Col. Potter learns new military money is being issued in hopes of confusing counterfeiters.

Nurse Cooper can't cope with the operating room; Radar gets a tattoo.

It's one of humanity's oldest nightmares-at the full moon, werewolves that once were men hunt human prey and then feast on their flesh. Stories of this terrifying transformation persist to this day; do real facts lie behind the enduring stories of werewolves?

The Greek pantheon, the Anunnaki of Sumer, and the Yellow Emperor of China were revered not just as deities but as powerful sky beings; could today's rulers still carry traces of extraterrestrial DNA, inherited from the so-called gods?

Counting down 10 intriguing symbols and codes found across the globe that might contain proof of otherworldly contact; from glyphs in the Peruvian desert, to spiral petroglyphs embedded with advanced math, and a language with an unexplained origin.

Col. Potter learns new military money is being issued in hopes of confusing counterfeiters.

Nurse Cooper can't cope with the operating room; Radar gets a tattoo.

It's one of humanity's oldest nightmares-at the full moon, werewolves that once were men hunt human prey and then feast on their flesh. Stories of this terrifying transformation persist to this day; do real facts lie behind the enduring stories of werewolves?

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

As events unfold around the team's dig operation in the Money Pit area, they make a potentially historic discovery in the swamp.

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

Found along the California coast to New York's Hudson Valley and Northern England to Southern Chile, could these mysterious locations provide evidence of an extraterrestrial presence on Earth?

It's one of humanity's oldest nightmares-at the full moon, werewolves that once were men hunt human prey and then feast on their flesh. Stories of this terrifying transformation persist to this day; do real facts lie behind the enduring stories of werewolves?

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

Found along the California coast to New York's Hudson Valley and Northern England to Southern Chile, could these mysterious locations provide evidence of an extraterrestrial presence on Earth?

The Greek pantheon, the Anunnaki of Sumer, and the Yellow Emperor of China were revered not just as deities but as powerful sky beings; could today's rulers still carry traces of extraterrestrial DNA, inherited from the so-called gods?

Counting down 10 intriguing symbols and codes found across the globe that might contain proof of otherworldly contact; from glyphs in the Peruvian desert, to spiral petroglyphs embedded with advanced math, and a language with an unexplained origin.

Col. Potter learns new military money is being issued in hopes of confusing counterfeiters.

Nurse Cooper can't cope with the operating room; Radar gets a tattoo.

With his timber claim still snowed in, Kevin and crew push the limits of his small boat to try and salvage more logs on the Alberni Inlet; Sarah plans a surprise for Kevin's birthday.

A visit to Avery's family farm leads to a discovery of unexpected treasures and puts Mike's veterinary skills to the test; A new member of the Rust Valley rat rod community needs help; Mike's '68 Chevelle SS comes back from the dead.

The team in Bute Inlet continues to follow new leads in search of answers regarding a missing or murdered prospector, while David Muise inches closer to gold in Pitt Lake.

With his timber claim still snowed in, Kevin and crew push the limits of his small boat to try and salvage more logs on the Alberni Inlet; Sarah plans a surprise for Kevin's birthday.

A visit to Avery's family farm leads to a discovery of unexpected treasures and puts Mike's veterinary skills to the test; A new member of the Rust Valley rat rod community needs help; Mike's '68 Chevelle SS comes back from the dead.

Honesty is the best policy, even for ex-cons; A student gets the dish on declaring items properly.

Airport officers let the khat out of the bag; A repeat offender must prove he's learned his lesson.

Alarmed at the poor physical condition of his unit, Col. Potter decides to hold an M*A*S*H Olympics.

Winchester and Hot Lips get food poisoning from an imported can of pheasant; Hawkeye is reprimanded for fighting.

A long-lost keepsake tied to the world's most famous astronaut, a giant flying reptile that once ruled the skies, and a previously unknown planet orbiting two suns; some extraordinary discoveries remind us to keep looking up.

These are terrifying encounters with cryptids and the paranormal that didn't happen by accident... they began with one grave mistake that turned curiosity into a nightmare; from a terrifying shadow man in Indiana, to a real-life house haunting that inspired the movie "The Conjuring," a Bigfoot in Wyoming, a Skunk Ape in Florida and a demonic cryptid in California, these eyewitnesses made one critical mistake that changed everything.

Hotspots of unexplained activity exist across America - specific regions where encounters with unknown creatures and supernatural forces seem to repeat again and again. From the famed Skinwalker Ranch in Utah, to the monstrous Mothman in Point Pleasant, West Virginia, to the Texas Dogman Triangle, the Bigfoot that calls the Klammath mountains of California home, and the numerous possession accounts that haunt Pittsburgh.

Our homes are meant to be sanctuaries - places where nothing can harm us. But sometimes, that sense of safety is shattered by something sinister. From "The Grassman" in rural Ohio, to the Spotsville Monster in Kentucky, to the haunted house of Amityville fame, the "Fouke Monster" in Indiana and a young girl's bizarre timeslip, these witnesses have their sense of security smashed by the unexplained.

Alarmed at the poor physical condition of his unit, Col. Potter decides to hold an M*A*S*H Olympics.

Winchester and Hot Lips get food poisoning from an imported can of pheasant; Hawkeye is reprimanded for fighting.

A long-lost keepsake tied to the world's most famous astronaut, a giant flying reptile that once ruled the skies, and a previously unknown planet orbiting two suns; some extraordinary discoveries remind us to keep looking up.

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

Found along the California coast to New York's Hudson Valley and Northern England to Southern Chile, could these mysterious locations provide evidence of an extraterrestrial presence on Earth?

Scientists search for the truth behind reports of legendary monsters around the world.

Riddles don't just live in books, they're all around us. From a hollow nickel hiding Cold War secrets, to an ancient chess piece that reappears after centuries, and even a mysterious underwater circle carved by an unlikely artist...these puzzling finds remind us that history likes to keep us guessing.

A long-lost keepsake tied to the world's most famous astronaut, a giant flying reptile that once ruled the skies, and a previously unknown planet orbiting two suns; some extraordinary discoveries remind us to keep looking up.

Scientists search for the truth behind reports of legendary monsters around the world.

Riddles don't just live in books, they're all around us. From a hollow nickel hiding Cold War secrets, to an ancient chess piece that reappears after centuries, and even a mysterious underwater circle carved by an unlikely artist...these puzzling finds remind us that history likes to keep us guessing.

These are terrifying encounters with cryptids and the paranormal that didn't happen by accident... they began with one grave mistake that turned curiosity into a nightmare; from a terrifying shadow man in Indiana, to a real-life house haunting that inspired the movie "The Conjuring," a Bigfoot in Wyoming, a Skunk Ape in Florida and a demonic cryptid in California, these eyewitnesses made one critical mistake that changed everything.

Hotspots of unexplained activity exist across America - specific regions where encounters with unknown creatures and supernatural forces seem to repeat again and again. From the famed Skinwalker Ranch in Utah, to the monstrous Mothman in Point Pleasant, West Virginia, to the Texas Dogman Triangle, the Bigfoot that calls the Klammath mountains of California home, and the numerous possession accounts that haunt Pittsburgh.

Our homes are meant to be sanctuaries - places where nothing can harm us. But sometimes, that sense of safety is shattered by something sinister. From "The Grassman" in rural Ohio, to the Spotsville Monster in Kentucky, to the haunted house of Amityville fame, the "Fouke Monster" in Indiana and a young girl's bizarre timeslip, these witnesses have their sense of security smashed by the unexplained.

Alarmed at the poor physical condition of his unit, Col. Potter decides to hold an M*A*S*H Olympics.

Winchester and Hot Lips get food poisoning from an imported can of pheasant; Hawkeye is reprimanded for fighting.

As Kevin's log salvaging operation struggles, he pins his hopes on getting back up to his mountain timber claim; a long-time mill hand quits, leaving big shoes to fill.

Mike restores a 1969 El Camino for his son Connor to race in a high-stakes Hit to Pass competition; Rust Bros' biggest rivalry gets nasty when they realize that not everyone is playing by the rules.

A hidden 1940s map reveals new clues pointing to the motherlode; the team races season-ending weather through unexplored terrain to find an X that marks the spot where Slumach possibly found his gold.

As Kevin's log salvaging operation struggles, he pins his hopes on getting back up to his mountain timber claim; a long-time mill hand quits, leaving big shoes to fill.

Mike restores a 1969 El Camino for his son Connor to race in a high-stakes Hit to Pass competition; Rust Bros' biggest rivalry gets nasty when they realize that not everyone is playing by the rules.

A traveler has suitcases full of surprises; A Canadian couple returns home with a man-eating beast; two Americans tow their friend's boat to Alaska.

The dogs are brought in to assist officers; A traveler goes gaga at Vancouver International Airport.

Hawkeye and Margaret go to give a demonstration at the 8063rd.

Hawkeye and Hot Lips come under heavy artillery fire in enemy territory, with Hawkeye receiving a leg wound.

From junkyard jalopies to long-lost classics, explore the rare wheels and automobilia lost to time that yield some good deals.

Four smiths must combine two of the most difficult techniques in the forge to make a blade: Damascus and Go Mai; then, after an intense round of testing, two competitors head home to build an intricate 16th century side sword.

Four smiths must sift through a pile of junk in order to make a signature damascus blade; after a couple of rounds, two smiths head back to their home forge to recreate a Broadsword featuring a snake-shaped grind.

Four smiths put their design skills to the test when they are tasked with pimping out a machete; then, the two smiths with the most blinged out blades head back to their home forges to build history's original pimped out weapon.

Hawkeye and Margaret go to give a demonstration at the 8063rd.

Hawkeye and Hot Lips come under heavy artillery fire in enemy territory, with Hawkeye receiving a leg wound.

From junkyard jalopies to long-lost classics, explore the rare wheels and automobilia lost to time that yield some good deals.

Riddles don't just live in books, they're all around us. From a hollow nickel hiding Cold War secrets, to an ancient chess piece that reappears after centuries, and even a mysterious underwater circle carved by an unlikely artist...these puzzling finds remind us that history likes to keep us guessing.

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

Mike and Jersey are gaga for a Mississippi historian's Southern-centric collection. And then uncover a rare jukebox in a sprawling historic home in Missouri.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

From junkyard jalopies to long-lost classics, explore the rare wheels and automobilia lost to time that yield some good deals.

Mike and Jersey are gaga for a Mississippi historian's Southern-centric collection. And then uncover a rare jukebox in a sprawling historic home in Missouri.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

Four smiths must combine two of the most difficult techniques in the forge to make a blade: Damascus and Go Mai; then, after an intense round of testing, two competitors head home to build an intricate 16th century side sword.

Four smiths must sift through a pile of junk in order to make a signature damascus blade; after a couple of rounds, two smiths head back to their home forge to recreate a Broadsword featuring a snake-shaped grind.

Four smiths put their design skills to the test when they are tasked with pimping out a machete; then, the two smiths with the most blinged out blades head back to their home forges to build history's original pimped out weapon.

Hawkeye and Margaret go to give a demonstration at the 8063rd.

Hawkeye and Hot Lips come under heavy artillery fire in enemy territory, with Hawkeye receiving a leg wound.

Finally back up on the mountain, Kevin hauls as much red cedar as he can; Sarah helps with a massive reforestation effort and gets Kevin to create a custom wooden table for a client in California.

Mike refuses to sell an old clunker to a pair of serious buyers and instead takes on the challenging restoration of a 1967 Mercury Cougar with a tragic past; Avery goes head to head with Mike at the local swap meet.

It's up to Adam to push forward and guide the team through the uncharted terrain of Corbold Canyon.

Finally back up on the mountain, Kevin hauls as much red cedar as he can; Sarah helps with a massive reforestation effort and gets Kevin to create a custom wooden table for a client in California.

Mike refuses to sell an old clunker to a pair of serious buyers and instead takes on the challenging restoration of a 1967 Mercury Cougar with a tragic past; Avery goes head to head with Mike at the local swap meet.

Officers question a nervous traveler; a trampoline installer hopes to avoid the bounce around; undeclared dogs from Hungary.

A chef with limited funds and no return ticket; serial numbers aren't piecing together in a gun shipment; a travel agent's last-minute Caribbean booking raises red flags; a boat owner fails to report to CBSA.

B.J. borrows $200 from Charles to send to his wife, only to have Charles take advantage of him in various ways.

Charles' French horn practicing causes Hawkeye and B.J. to go on a bath strike.

When a seller brings in a collection of model F1 cars, Rick has to make a decision; Rick and Corey check out a Taylor Swift signed guitar; but is it the guitar of their wildest dreams or do they need to calm down?

Italy suffers one of the worst engineering disasters when the Morandi bridge suddenly collapses; examining what failures of a Brazilian dam, a Manilla high rise, and a building in Jerusalem reveal about the collapse.

A DC-10 airplane explodes mid-flight and the quick-thinking pilot crash-lands, saving 184 passengers; the connection between the infamous Concorde crash, a fatal British skyscraper fire, and a North Dakota train derailment.

Clues from other disasters are used to solve how the I-35 bridge in the heart of Minneapolis collapsed without warning at the peak of rush hour traffic.

B.J. borrows $200 from Charles to send to his wife, only to have Charles take advantage of him in various ways.

Charles' French horn practicing causes Hawkeye and B.J. to go on a bath strike.

When a seller brings in a collection of model F1 cars, Rick has to make a decision; Rick and Corey check out a Taylor Swift signed guitar; but is it the guitar of their wildest dreams or do they need to calm down?

Mike and Jersey are gaga for a Mississippi historian's Southern-centric collection. And then uncover a rare jukebox in a sprawling historic home in Missouri.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

Chum goes bananas when a seller brings in vintage toys from the Planet of the Apes franchise. Then, Rick and Corey press play on vintage Motorama and Jet Pilot arcade games. Will they have a high score, or will the seller level up their offer? Later, Chum goes paw-sitively bonkers for a Rin Tin Tin "autograph. And finally, Rick looks for a price that impresses him much when a seller comes in with a pair of boots worn by country superstar Shania Twain.

As historic high water floods the swamps, Troy puts Pickle to the test, sending her on a grueling solo mission after an all-night hog hunt. Daniel and Zak wage war against a massive bull gator that's snapping lines and threatening their season. Leron and Porkchop gamble everything by paddling a tiny pirogue into uncharted backwaters. Don and Calum risk their season when an airboat accident traps them in a remote slough. Jacob struggles through a punishing day running his lines alone.

When a seller brings in a collection of model F1 cars, Rick has to make a decision; Rick and Corey check out a Taylor Swift signed guitar; but is it the guitar of their wildest dreams or do they need to calm down?

Chum goes bananas when a seller brings in vintage toys from the Planet of the Apes franchise. Then, Rick and Corey press play on vintage Motorama and Jet Pilot arcade games. Will they have a high score, or will the seller level up their offer? Later, Chum goes paw-sitively bonkers for a Rin Tin Tin "autograph. And finally, Rick looks for a price that impresses him much when a seller comes in with a pair of boots worn by country superstar Shania Twain.

As historic high water floods the swamps, Troy puts Pickle to the test, sending her on a grueling solo mission after an all-night hog hunt. Daniel and Zak wage war against a massive bull gator that's snapping lines and threatening their season. Leron and Porkchop gamble everything by paddling a tiny pirogue into uncharted backwaters. Don and Calum risk their season when an airboat accident traps them in a remote slough. Jacob struggles through a punishing day running his lines alone.

Italy suffers one of the worst engineering disasters when the Morandi bridge suddenly collapses; examining what failures of a Brazilian dam, a Manilla high rise, and a building in Jerusalem reveal about the collapse.

A DC-10 airplane explodes mid-flight and the quick-thinking pilot crash-lands, saving 184 passengers; the connection between the infamous Concorde crash, a fatal British skyscraper fire, and a North Dakota train derailment.

Clues from other disasters are used to solve how the I-35 bridge in the heart of Minneapolis collapsed without warning at the peak of rush hour traffic.

B.J. borrows $200 from Charles to send to his wife, only to have Charles take advantage of him in various ways.

Charles' French horn practicing causes Hawkeye and B.J. to go on a bath strike.

With the mill still desperately short of red cedar, Kevin moves his log salvaging operation to Barkley Sound to chase bigger logs; Sarah hustles to keep her clients happy.

An iconic 1969 Road Runner gives Mike a run for his money and a crash course in bodywork; a client build cuts very close to home; while out on a simple errand to buy shelves, Mike manages to make a deal on something for his trusty companion, Lincoln.

According to a 1980s author and historian, the Spanish have a long and hidden history of gold exploration in Pitt Lake, and Slumach found their cache.

With the mill still desperately short of red cedar, Kevin moves his log salvaging operation to Barkley Sound to chase bigger logs; Sarah hustles to keep her clients happy.

An iconic 1969 Road Runner gives Mike a run for his money and a crash course in bodywork; a client build cuts very close to home; while out on a simple errand to buy shelves, Mike manages to make a deal on something for his trusty companion, Lincoln.

Officers get the dope on a traveler's rap sheet; A passenger is unsure of his luggage contents.

Suspicious x-rays; an MMA fighter's story; an RV search that reveals unusual weapons; a cross-border car sale.

The junkman makes a much-needed surgical clamp for the 4077th; Klinger throws out Hot Lips' wedding ring.

Klinger and Father Mulcahy risk their lives to recover stolen medical supplies from a nearby bombed-out school.

A brush with death is terrifying enough-but these stories take survival to the extreme; like fending off a black bear while dangling off a cliff; drifting through shark-infested waters with nothing but a pair of rubber boots to stay afloat; just when you think skydiving is the real danger-try crash-landing into a nest of thousands of angry fire ants.

Whether ancient burial practices, like graves, tombs and cremations, can preserve the soul for eternity or bring the dead back to life.

From mysterious wounds that appear for no apparent reason, to a peculiar madness that compels people to dance themselves to death; looking at bizarre afflictions.

From UFO sightings witnessed by thousands to missing civilizations with evidence left in their wake, North America is filled with unresolved questions and mysteries.

The junkman makes a much-needed surgical clamp for the 4077th; Klinger throws out Hot Lips' wedding ring.

Klinger and Father Mulcahy risk their lives to recover stolen medical supplies from a nearby bombed-out school.

A brush with death is terrifying enough-but these stories take survival to the extreme; like fending off a black bear while dangling off a cliff; drifting through shark-infested waters with nothing but a pair of rubber boots to stay afloat; just when you think skydiving is the real danger-try crash-landing into a nest of thousands of angry fire ants.

Scientists search for the truth behind reports of legendary monsters around the world.

From UFO sightings witnessed by thousands to missing civilizations with evidence left in their wake, North America is filled with unresolved questions and mysteries.

The human mind is home to all our thoughts, hopes, dreams, and memories. The organ we call the brain not only keeps us alive; it allows us to interpret and experience the incredible world we live in. But are there people who are "wired" differently than most of us? Can unique circumstances permit some to tap into extra-sensory abilities that defy nature?

History is full of miracle cures, far-fetched products, and astonishing feats, but not all of them are legitimate. A miracle snake oil that cures all? A piece of the Brooklyn Bridge for sale? A marathon-winner who crosses the finish line without hardly breaking a sweat? These are the stories of some of history's most spectacular cons, each deception more unbelievable than the last.

A brush with death is terrifying enough-but these stories take survival to the extreme; like fending off a black bear while dangling off a cliff; drifting through shark-infested waters with nothing but a pair of rubber boots to stay afloat; just when you think skydiving is the real danger-try crash-landing into a nest of thousands of angry fire ants.

The human mind is home to all our thoughts, hopes, dreams, and memories. The organ we call the brain not only keeps us alive; it allows us to interpret and experience the incredible world we live in. But are there people who are "wired" differently than most of us? Can unique circumstances permit some to tap into extra-sensory abilities that defy nature?

History is full of miracle cures, far-fetched products, and astonishing feats, but not all of them are legitimate. A miracle snake oil that cures all? A piece of the Brooklyn Bridge for sale? A marathon-winner who crosses the finish line without hardly breaking a sweat? These are the stories of some of history's most spectacular cons, each deception more unbelievable than the last.

Whether ancient burial practices, like graves, tombs and cremations, can preserve the soul for eternity or bring the dead back to life.

From mysterious wounds that appear for no apparent reason, to a peculiar madness that compels people to dance themselves to death; looking at bizarre afflictions.

From UFO sightings witnessed by thousands to missing civilizations with evidence left in their wake, North America is filled with unresolved questions and mysteries.

The junkman makes a much-needed surgical clamp for the 4077th; Klinger throws out Hot Lips' wedding ring.

Klinger and Father Mulcahy risk their lives to recover stolen medical supplies from a nearby bombed-out school.

Life at Buffalo Airways; a co-pilot's emergency landing; the boss' son is in hot water.

With Christmas right around the corner, Buffalo's crucial food and mail runs come to a halt.

Frigid temperatures wreak havoc on Dawson City, putting the fire department in danger; an avalanche shuts down the Klondike Highway and a tow operator races to find a driver who has plunged off-road and into an icy river.

Life at Buffalo Airways; a co-pilot's emergency landing; the boss' son is in hot water.

With Christmas right around the corner, Buffalo's crucial food and mail runs come to a halt.

A look at what could cause mysterious vanishings in the Bermuda Triangle, a 500,000 square mile area of the Atlantic where ships, planes and unsuspecting travelers have been lost without a trace.

A search into the extreme depths of the Bermuda Triangle, where five American torpedo bombers and the search plane dispatched to find them disappear without a trace in December 1945.

Amelia Earhart, the world's most famous female pilot, takes off on the final leg of a record-breaking flight; but Earhart never arrives at her next stop: an island in the Pacific Ocean; the search for this flier has revealed conflicting stories.

Hidden in the Nevada desert, a top-secret military base remains one of the most heavily restricted sites in the United States; since the 1950s, speculation has swirled about its true purpose-ranging from hiding experimental aircraft and even alien technology; Area 51 keeps its mysteries so closely guarded that not even the president is fully briefed; what is the government really hiding there?

At the end of World War II, many Nazi officials were captured and tried for their crimes; but one of the architects of the Holocaust, Adolf Eichmann, slipped through the cracks, repeatedly eluding Nazi hunters from around the globe.

It's a treasure coveted by everyone from Roman emperors to Adolf Hitler; a sacred object said to hold incredible powers of healing, resurrection and immortality, the Holy Grail is the most sought-after relic in the world.

The haunting image of the Shroud of Turin has captivated millions around the world; scientists and theologians are trying to figure out if the Shroud of Turin truly is an image of Jesus or something very different.

It's one of the most famous stories from the Bible; for thousands of years the tale of Noah's Ark is shared, but little is known about what happened to the ark.

A holy relic from the Bible has been missing for over 2,000 years; while some believe the Ark of the Covenant was destroyed, many people think it's still out there; new clues could finally explain what happened.

Amelia Earhart, the world's most famous female pilot, takes off on the final leg of a record-breaking flight; but Earhart never arrives at her next stop: an island in the Pacific Ocean; the search for this flier has revealed conflicting stories.

Hidden in the Nevada desert, a top-secret military base remains one of the most heavily restricted sites in the United States; since the 1950s, speculation has swirled about its true purpose-ranging from hiding experimental aircraft and even alien technology; Area 51 keeps its mysteries so closely guarded that not even the president is fully briefed; what is the government really hiding there?

A look at what could cause mysterious vanishings in the Bermuda Triangle, a 500,000 square mile area of the Atlantic where ships, planes and unsuspecting travelers have been lost without a trace.

At the end of World War II, many Nazi officials were captured and tried for their crimes; but one of the architects of the Holocaust, Adolf Eichmann, slipped through the cracks, repeatedly eluding Nazi hunters from around the globe.

It's a treasure coveted by everyone from Roman emperors to Adolf Hitler; a sacred object said to hold incredible powers of healing, resurrection and immortality, the Holy Grail is the most sought-after relic in the world.

The haunting image of the Shroud of Turin has captivated millions around the world; scientists and theologians are trying to figure out if the Shroud of Turin truly is an image of Jesus or something very different.

It's one of the most famous stories from the Bible; for thousands of years the tale of Noah's Ark is shared, but little is known about what happened to the ark.

Mike tries pole dancing when a dumpster-diving artist invites him in; Robbie and Jersey uncover a bonanza of antique signs from the NYC subway.

Mike refuses to sell an old clunker to a pair of serious buyers and instead takes on the challenging restoration of a 1967 Mercury Cougar with a tragic past; Avery goes head to head with Mike at the local swap meet.

An iconic 1969 Road Runner gives Mike a run for his money and a crash course in bodywork; a client build cuts very close to home; while out on a simple errand to buy shelves, Mike manages to make a deal on something for his trusty companion, Lincoln.

Matt's final mission is for all thing's fast; the team hunts down muscle cars and racing legends to preserve priceless history.

Mike refuses to sell an old clunker to a pair of serious buyers and instead takes on the challenging restoration of a 1967 Mercury Cougar with a tragic past; Avery goes head to head with Mike at the local swap meet.

An iconic 1969 Road Runner gives Mike a run for his money and a crash course in bodywork; a client build cuts very close to home; while out on a simple errand to buy shelves, Mike manages to make a deal on something for his trusty companion, Lincoln.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

A German American pilot, Dieter Dengler, uses survival skills honed as a child to escape a secret prison in Laos during the early years of the Vietnam war.

History is full of miracle cures, far-fetched products, and astonishing feats, but not all of them are legitimate. A miracle snake oil that cures all? A piece of the Brooklyn Bridge for sale? A marathon-winner who crosses the finish line without hardly breaking a sweat? These are the stories of some of history's most spectacular cons, each deception more unbelievable than the last.

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

Riddles don't just live in books, they're all around us. From a hollow nickel hiding Cold War secrets, to an ancient chess piece that reappears after centuries, and even a mysterious underwater circle carved by an unlikely artist...these puzzling finds remind us that history likes to keep us guessing.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

History is full of miracle cures, far-fetched products, and astonishing feats, but not all of them are legitimate. A miracle snake oil that cures all? A piece of the Brooklyn Bridge for sale? A marathon-winner who crosses the finish line without hardly breaking a sweat? These are the stories of some of history's most spectacular cons, each deception more unbelievable than the last.

From the Johnstown flood to the Indonesian tsunami, discover how water's power can transform into an unstoppable agent of death.

Excitement abounds as the team is poised to raise the massive boulder on Lot 8; in the swamp, a shocking artifact is discovered that suggests a connection to the American Revolution.

Riddles don't just live in books, they're all around us. From a hollow nickel hiding Cold War secrets, to an ancient chess piece that reappears after centuries, and even a mysterious underwater circle carved by an unlikely artist...these puzzling finds remind us that history likes to keep us guessing.

From the Johnstown flood to the Indonesian tsunami, discover how water's power can transform into an unstoppable agent of death.

Excitement abounds as the team is poised to raise the massive boulder on Lot 8; in the swamp, a shocking artifact is discovered that suggests a connection to the American Revolution.

It's one of the most legendary monsters said to be lurking in the vast open seas. With stories going back hundreds of years, this elusive creature has terrorized sailors and baffled scientists. Is this predator the stuff of legend... or could the Kraken be real?

A German American pilot, Dieter Dengler, uses survival skills honed as a child to escape a secret prison in Laos during the early years of the Vietnam war.

Unveiling notorious artifacts from crime history that made a killing on the auction block.

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

After Kevin almost loses his log salvaging bounty, he heads back up the mountainside to blast a huge boulder in his way, while the risk of forest fires threatens to shut him down.

Mike struggles to finish the restoration of a legendary muscle car, and trading gets chaotic when he goes up against The Great White Shark; one of Rust Valley's own heads to The Detroit Autorama with a 1964 Acadian.

Adam, Kru and Tony follow the path of a failed 1982 Vancouver news team led by a Slumach gold hunter and mystic dowser.

After Kevin almost loses his log salvaging bounty, he heads back up the mountainside to blast a huge boulder in his way, while the risk of forest fires threatens to shut him down.

Mike struggles to finish the restoration of a legendary muscle car, and trading gets chaotic when he goes up against The Great White Shark; one of Rust Valley's own heads to The Detroit Autorama with a 1964 Acadian.

A businesswoman's personal items sound alarms; a cargo ship crew member who has been concealing in the ceiling; a puppeteer couple; an American seeking legal advice in Ontario.

Partygoers receive rave reviews at the Coutts crossing; officers delve into an international affair.

Radar borrows Charles' record player and takes over as the M*A*S*H disc jockey.

When Margaret thinks she might be pregnant, the only rabbit available for the test is Radar's pet Fluffy.

The world's most famous painting vanishes in a daring heist, sparking international outrage and a global manhunt; a master detective is called in, who zeroes in on a handful of suspects with the motive and means to pull off the theft; who stole the legendary Mona Lisa?

Flood myths have endured across cultures for millennia, each retelling events said to have reshaped the Earth; in the Bible, Noah's flood symbolizes divine cleansing; a Sumerian legend tells of King Ziusudra and his survival through a great deluge.

Counting down the top 10 devastating disasters that might have an otherworldly connection; from a flying monster at a nuclear incident, a meteor that wiped out the dinosaurs, and a deadly virus that might be from another world.

Radar borrows Charles' record player and takes over as the M*A*S*H disc jockey.

When Margaret thinks she might be pregnant, the only rabbit available for the test is Radar's pet Fluffy.

The world's most famous painting vanishes in a daring heist, sparking international outrage and a global manhunt; a master detective is called in, who zeroes in on a handful of suspects with the motive and means to pull off the theft; who stole the legendary Mona Lisa?