Mike and Jersey uncover a Civil War relic that tells the story of America, and uncover the biggest piece of folk art they've ever seen.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

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

As toys become increasingly complex in the early 1970s, two unconventional inventors risk their homes and careers to bring revolutionary twists to classic games; together, Uno and Connect Four unleash a wave of family-friendly games.

During World War II, a naval engineer accidentally creates an iconic spiral toy that walks down stairs; an engineer tries to invent a synthetic rubber for the war effort and instead creates a strange putty.

Col. Potter learns that negative reports regarding him and the 4077th have reached Seoul.

The amphetamine pill Charles takes to give him some energy has strange results.

Kevin has grand plans to use his million-dollar savings to finish incomplete projects and expand his business, but the weather and his rickety boats aren't cooperating; Sarah isn't on board with his new plan.

Mike bites off more than he can chew when he helps out with a 1938 Buick Special for an employee, while also racing to finish a 1965 GMC Handi-Van for clients hoping to make up for past mistakes; Mike and Avery train for a local dance competition.

An old map connected to testimony from an 1891 eyewitness account of Slumach's hanging sheds light on the legend.

Kevin has grand plans to use his million-dollar savings to finish incomplete projects and expand his business, but the weather and his rickety boats aren't cooperating; Sarah isn't on board with his new plan.

Mike bites off more than he can chew when he helps out with a 1938 Buick Special for an employee, while also racing to finish a 1965 GMC Handi-Van for clients hoping to make up for past mistakes; Mike and Avery train for a local dance competition.

A heavy automobile container hints at trouble; A student's stash of food brings him discomfort.

A traveler returns with a surprise; Marine officers come upon an infested container.

Klinger breaks in another psycho; the last box of morphine from supply seems to be contaminated.

Hawkeye undergoes a drastic change when he becomes temporary commander of the 4077th.

Rick gets to rock out with a pair of sneakers that may have belonged to Eddie Van Halen. Will he jump at the chance to buy them, or will they cause an eruption? Then, Corey cools off with a sterling silver mint juliet cup. Will it be in mint condition, or just plain sour? Then, Rick takes a rigged roulette wheel for a spin. But will his number come up, or will he go bust? And finally, Chum tries on a questionable Louis Vuitton jacket. Is it the real deal, or something even more rare?

A state-of-the-art high-speed train catastrophically crashes in Spain; an out of control cruise liner in Venice, a military air crash in Afghanistan, and the Deepwater Horizon tragedy uncovers information about this deadly disaster.

A Boeing 777 crash-lands into the San Francisco Airport with no warning, leaving everyone baffled; as engineers race to figure out what happened, they turn to other disasters to unveil the complicated relationship between humans and machines.

In busy downtown New Orleans, a high-rise hotel under construction unexpectedly comes crashing to the ground; as the dust settles, the question on everyone's lips is why?

Klinger breaks in another psycho; the last box of morphine from supply seems to be contaminated.

Hawkeye undergoes a drastic change when he becomes temporary commander of the 4077th.

Rick gets to rock out with a pair of sneakers that may have belonged to Eddie Van Halen. Will he jump at the chance to buy them, or will they cause an eruption? Then, Corey cools off with a sterling silver mint juliet cup. Will it be in mint condition, or just plain sour? Then, Rick takes a rigged roulette wheel for a spin. But will his number come up, or will he go bust? And finally, Chum tries on a questionable Louis Vuitton jacket. Is it the real deal, or something even more rare?

Mike and Jersey uncover a Civil War relic that tells the story of America, and uncover the biggest piece of folk art they've ever seen.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

Rick, Corey and Chum look back at some of the most adorable moments from Gold & Silver Pawn Shop's fuzziest employee - Pinky the Pomeranian; she's the pizza-loving, autograph-signing princess who puts the paw in Pawn Stars; over the years, Pinky has helped fetch plenty of deals, appearing in photo shoots to sell Simpsons action figures, accompanying Chum and Rick to test drive a Fiat Microcar, and using her furry cuteness to evaluate some ALF comic books.

On the hottest day of gator season, a brutal heat wave pushes Louisiana's hunters - and their gear - to the brink. Bruce and Anna gamble by sinking gators in cool water to save them from the heat - and possible poachers. Daniel and Zak's day nearly collapses when their airboat overheats in the swamp. Troy and Pickle recruit a friend to help outrun the high temps. Joey and Kallie employ old-school swamp knowledge to keep their catch from spoiling.

Rick gets to rock out with a pair of sneakers that may have belonged to Eddie Van Halen. Will he jump at the chance to buy them, or will they cause an eruption? Then, Corey cools off with a sterling silver mint juliet cup. Will it be in mint condition, or just plain sour? Then, Rick takes a rigged roulette wheel for a spin. But will his number come up, or will he go bust? And finally, Chum tries on a questionable Louis Vuitton jacket. Is it the real deal, or something even more rare?

Rick, Corey and Chum look back at some of the most adorable moments from Gold & Silver Pawn Shop's fuzziest employee - Pinky the Pomeranian; she's the pizza-loving, autograph-signing princess who puts the paw in Pawn Stars; over the years, Pinky has helped fetch plenty of deals, appearing in photo shoots to sell Simpsons action figures, accompanying Chum and Rick to test drive a Fiat Microcar, and using her furry cuteness to evaluate some ALF comic books.

On the hottest day of gator season, a brutal heat wave pushes Louisiana's hunters - and their gear - to the brink. Bruce and Anna gamble by sinking gators in cool water to save them from the heat - and possible poachers. Daniel and Zak's day nearly collapses when their airboat overheats in the swamp. Troy and Pickle recruit a friend to help outrun the high temps. Joey and Kallie employ old-school swamp knowledge to keep their catch from spoiling.

A state-of-the-art high-speed train catastrophically crashes in Spain; an out of control cruise liner in Venice, a military air crash in Afghanistan, and the Deepwater Horizon tragedy uncovers information about this deadly disaster.

A Boeing 777 crash-lands into the San Francisco Airport with no warning, leaving everyone baffled; as engineers race to figure out what happened, they turn to other disasters to unveil the complicated relationship between humans and machines.

In busy downtown New Orleans, a high-rise hotel under construction unexpectedly comes crashing to the ground; as the dust settles, the question on everyone's lips is why?

Klinger breaks in another psycho; the last box of morphine from supply seems to be contaminated.

Hawkeye undergoes a drastic change when he becomes temporary commander of the 4077th.

Kevin struggles with a broken processor to get his logs off the mountain before snow closes the roads; his plans to launch the Seacrest go sideways; back at the mill, Sarah has a good idea for a side business that could make them a lot of money.

Mike indulges himself restoring his very first car, a 1961 Sunbeam; Avery buys an army truck, and recruits Mike to help him bring it home; tempers flare when Avery confronts Mike about the bottom line.

A recurring mine marker points the team east to neighboring Harrison Lake as leads and legend line up; clues found in a 1950s article by an investigative reporter place a lost Spanish gold mine directly on Slumach's path.

Kevin struggles with a broken processor to get his logs off the mountain before snow closes the roads; his plans to launch the Seacrest go sideways; back at the mill, Sarah has a good idea for a side business that could make them a lot of money.

Mike indulges himself restoring his very first car, a 1961 Sunbeam; Avery buys an army truck, and recruits Mike to help him bring it home; tempers flare when Avery confronts Mike about the bottom line.

A student is failing his customs exam; officers prevent an artifact from going down in history.

The canine unit brings home the bacon; A traveler discovers she's got a friend in high places.

Hawkeye becomes so disgusted with the peace talks that he takes matters into his own hands.

Col. Potter strikes up a warm friendship with a visiting head nurse.

These are the stories of history's most unusual pastimes, some fascinating, some dangerous, but each of them completely unbelievable.

Many people are afraid of walking into a cursed place or touching a reportedly cursed object; looking at if whether or not curses are real and how are they brought into existence.

During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society.

Do certain weapons recorded in the pages of history, like the dagger of King Tut or the Swords of Damascus, actually contain incredible power?

Hawkeye becomes so disgusted with the peace talks that he takes matters into his own hands.

Col. Potter strikes up a warm friendship with a visiting head nurse.

These are the stories of history's most unusual pastimes, some fascinating, some dangerous, but each of them completely unbelievable.

What set off a historic wave of UFO sightings in Belgium? Is famous footage of an adult bigfoot carrying a baby bigfoot the real deal? Does the discovery of a massive mummified finger prove giants once roamed the earth? What strange force is causing a land mass to rise up? Tony Harris and his team of experts examine the clues and make a determination about the validity of what we're seeing.

Do certain weapons recorded in the pages of history, like the dagger of King Tut or the Swords of Damascus, actually contain incredible power?

Throughout civilization there are many kingdoms and mighty empires that have risen, only to one day fall. And for some of them-like the Inca that built Machu Picchu-their eventual demise remains a mystery. What can we discover from clues left behind by these once great empires? Could the Vikings, using their longships and traits as skilled navigators, have travelled farther into America than what we are led to believe?

From the kitchen to the battlefield, some machines are just too strange to believe. Like an appliance that runs on pup power. Or a mouse trap so deadly, you need a permit to own one. How about a submarine car straight out of a Bond movie? Whether brilliant or baffling, these devices push the limits of what you thought possible.

These are the stories of history's most unusual pastimes, some fascinating, some dangerous, but each of them completely unbelievable.

Throughout civilization there are many kingdoms and mighty empires that have risen, only to one day fall. And for some of them-like the Inca that built Machu Picchu-their eventual demise remains a mystery. What can we discover from clues left behind by these once great empires? Could the Vikings, using their longships and traits as skilled navigators, have travelled farther into America than what we are led to believe?

From the kitchen to the battlefield, some machines are just too strange to believe. Like an appliance that runs on pup power. Or a mouse trap so deadly, you need a permit to own one. How about a submarine car straight out of a Bond movie? Whether brilliant or baffling, these devices push the limits of what you thought possible.

Many people are afraid of walking into a cursed place or touching a reportedly cursed object; looking at if whether or not curses are real and how are they brought into existence.

During the Middle Ages, the Vikings were infamous for being a bloodthirsty band of seafaring warriors; historians are learning surprising new things about this Norse society.

Do certain weapons recorded in the pages of history, like the dagger of King Tut or the Swords of Damascus, actually contain incredible power?

Hawkeye becomes so disgusted with the peace talks that he takes matters into his own hands.

Col. Potter strikes up a warm friendship with a visiting head nurse.

Arnie runs into a string of bad luck on his birthday run, threatening his naughty birthday surprise.

Justin delivers a generator when a power failure exposes Rankin Inlet to the northern elements.

Multiple 911 calls push Dawson City to the brink as they battle to save a family home and a historic building, while snowstorms pummel Whitehorse, causing chaos and forcing a dangerous backcountry helicopter rescue mission.

Arnie runs into a string of bad luck on his birthday run, threatening his naughty birthday surprise.

Justin delivers a generator when a power failure exposes Rankin Inlet to the northern elements.

Undercover smokescreens driven by daring agents in service of executing a greater purpose.

From the seemingly innocuous children's toy engineered to save an informant, to hirsute-inspired movie disguises, the government's most clandestine inventions are never what one would suspect, and that's exactly why no one never saw them coming.

Uncovering a plane crash in North Carolina that almost triggered nuclear Armageddon; the story of a UFO attack on a U.S. missile base that was suppressed for decades; a daring Israeli heist to steal a cutting-edge fighter jet.

From the CIA's decades-long pursuit of the perfect truth serum to the U.S. Army's secret PsyOps in Vietnam, mind games have long been at play among countries, its enemies and even its own citizens; every one a more alarming deception than the next.

From the depths submarine divers have plunged to tap a secret Soviet communication line to the Special Ops team of suicidal soldiers sent to hand-deploy A-bombs in enemy territory, when is "Mission: Impossible" more than just a movie?

When governments strike dark deals with cults, mobs and even sworn enemies, frosty relationships and mounting tensions are tested head on.

Glimpses into NASA's covert plan to blow up the moon with a nuclear warhead, the Soviet Union's cover-up of history's deadliest space disaster, and how U.S. attempts to put spies in orbit paved the way for the first space station.

Undercover smokescreens driven by daring agents in service of executing a greater purpose.

From the seemingly innocuous children's toy engineered to save an informant, to hirsute-inspired movie disguises, the government's most clandestine inventions are never what one would suspect, and that's exactly why no one never saw them coming.

Uncovering a plane crash in North Carolina that almost triggered nuclear Armageddon; the story of a UFO attack on a U.S. missile base that was suppressed for decades; a daring Israeli heist to steal a cutting-edge fighter jet.

From the CIA's decades-long pursuit of the perfect truth serum to the U.S. Army's secret PsyOps in Vietnam, mind games have long been at play among countries, its enemies and even its own citizens; every one a more alarming deception than the next.

From the depths submarine divers have plunged to tap a secret Soviet communication line to the Special Ops team of suicidal soldiers sent to hand-deploy A-bombs in enemy territory, when is "Mission: Impossible" more than just a movie?

When governments strike dark deals with cults, mobs and even sworn enemies, frosty relationships and mounting tensions are tested head on.

Glimpses into NASA's covert plan to blow up the moon with a nuclear warhead, the Soviet Union's cover-up of history's deadliest space disaster, and how U.S. attempts to put spies in orbit paved the way for the first space station.

Undercover smokescreens driven by daring agents in service of executing a greater purpose.

From the seemingly innocuous children's toy engineered to save an informant, to hirsute-inspired movie disguises, the government's most clandestine inventions are never what one would suspect, and that's exactly why no one never saw them coming.

Uncovering a plane crash in North Carolina that almost triggered nuclear Armageddon; the story of a UFO attack on a U.S. missile base that was suppressed for decades; a daring Israeli heist to steal a cutting-edge fighter jet.

From the CIA's decades-long pursuit of the perfect truth serum to the U.S. Army's secret PsyOps in Vietnam, mind games have long been at play among countries, its enemies and even its own citizens; every one a more alarming deception than the next.

The Wolfe brothers seal the deal on a one-of-a-kind bi-plane; an appraiser has both good and bad news about a pricey Wild West impulse purchase.

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.

Mike gives Cassidy the opportunity to take charge on a restoration; Avery finds pieces of a 1942 Harley Davidson buried among Mike's junk and recruits a local motorcycle legend to help him restore it to its former glory; Mike tries to gold snipe.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

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.

Mike gives Cassidy the opportunity to take charge on a restoration; Avery finds pieces of a 1942 Harley Davidson buried among Mike's junk and recruits a local motorcycle legend to help him restore it to its former glory; Mike tries to gold snipe.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

The notorious mafia kingpin Sam Giancana is shot execution style in his own home. The larger-than-life mobster had many enemies, from inside the mafia to the CIA. Was his death a crime of passion? The result of unpaid debts? Or part of an alleged government coverup for a presidential assassination? Why was Sam Giancana killed, and who ordered the hit?

Four men conspire to break out of one of the most notorious prisons in American history; three of them break out using a makeshift raft and vanish.

From the kitchen to the battlefield, some machines are just too strange to believe. Like an appliance that runs on pup power. Or a mouse trap so deadly, you need a permit to own one. How about a submarine car straight out of a Bond movie? Whether brilliant or baffling, these devices push the limits of what you thought possible.

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

Some discoveries come with consequences; gold that ruins lives, a cursed wreck beneath the sea, and a hidden safe linked to a famous burglar, show how the past can be as dangerous as it is tempting.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

The notorious mafia kingpin Sam Giancana is shot execution style in his own home. The larger-than-life mobster had many enemies, from inside the mafia to the CIA. Was his death a crime of passion? The result of unpaid debts? Or part of an alleged government coverup for a presidential assassination? Why was Sam Giancana killed, and who ordered the hit?

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

From the kitchen to the battlefield, some machines are just too strange to believe. Like an appliance that runs on pup power. Or a mouse trap so deadly, you need a permit to own one. How about a submarine car straight out of a Bond movie? Whether brilliant or baffling, these devices push the limits of what you thought possible.

From ancient war machines to devastating weapons of mass destruction, these are the innovations that changed warfare and rank among history's deadliest.

Armed with new information about the elusive stakes in the swamp, the team redoubles their search efforts with thrilling results.

Some discoveries come with consequences; gold that ruins lives, a cursed wreck beneath the sea, and a hidden safe linked to a famous burglar, show how the past can be as dangerous as it is tempting.

From ancient war machines to devastating weapons of mass destruction, these are the innovations that changed warfare and rank among history's deadliest.

Armed with new information about the elusive stakes in the swamp, the team redoubles their search efforts with thrilling results.

The notorious mafia kingpin Sam Giancana is shot execution style in his own home. The larger-than-life mobster had many enemies, from inside the mafia to the CIA. Was his death a crime of passion? The result of unpaid debts? Or part of an alleged government coverup for a presidential assassination? Why was Sam Giancana killed, and who ordered the hit?

Four men conspire to break out of one of the most notorious prisons in American history; three of them break out using a makeshift raft and vanish.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

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

Things are starting to look up as Kevin repairs his broken machines and makes progress on his plan to build a breakwater and doc at Hook Bay.

Mike takes on the build of a 71 Camaro to honour a friend battling cancer.

The source of Slumach's lost gold.

Things are starting to look up as Kevin repairs his broken machines and makes progress on his plan to build a breakwater and doc at Hook Bay.

Mike takes on the build of a 71 Camaro to honour a friend battling cancer.

Strange beetles and butterflies are mailed into Canada that may carry disease.

A captain navigates troubled waters when he forgets to declare himself to the authorities.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

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?

The quest for immortality has captivated and confounded people for thousands of years, from the healing powers of the Holy Grail used by Jesus at the Last Supper, to the elusive Fountain of Youth and the storied philosopher's stone.

It's one of life's most confounding mysteries: what happens to people after they die; from heaven and hell to resurrection and reincarnation, exploring the remarkable possibilities of life after death.

For millennia, plagues, curses, droughts and the violent destruction of cities have been blamed on the wrath of angry gods; exploring if these divine punishments were mere myth, or there is any proof they are based on real events.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

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 ancient war machines to devastating weapons of mass destruction, these are the innovations that changed warfare and rank among history's deadliest.

Armed with new information about the elusive stakes in the swamp, the team redoubles their search efforts with thrilling results.

A twisted mastermind uses homemade bombs to terrorize the nation. Despite one of the most extensive manhunts in U.S. history, he still manages to stay one step ahead of law enforcement for nearly two decades. How did investigators finally catch "The Unabomber," and bring one of America's most elusive criminals to justice?

From ancient sites like Stonehenge to the crop circle phenomenon and modern-day UFO sightings, Great Britain is a place of mysteries; exploring if throughout history this island has been a destination for extraterrestrial visitors.

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 twisted mastermind uses homemade bombs to terrorize the nation. Despite one of the most extensive manhunts in U.S. history, he still manages to stay one step ahead of law enforcement for nearly two decades. How did investigators finally catch "The Unabomber," and bring one of America's most elusive criminals to justice?

From ancient sites like Stonehenge to the crop circle phenomenon and modern-day UFO sightings, Great Britain is a place of mysteries; exploring if throughout history this island has been a destination for extraterrestrial visitors.

The quest for immortality has captivated and confounded people for thousands of years, from the healing powers of the Holy Grail used by Jesus at the Last Supper, to the elusive Fountain of Youth and the storied philosopher's stone.

It's one of life's most confounding mysteries: what happens to people after they die; from heaven and hell to resurrection and reincarnation, exploring the remarkable possibilities of life after death.

For millennia, plagues, curses, droughts and the violent destruction of cities have been blamed on the wrath of angry gods; exploring if these divine punishments were mere myth, or there is any proof they are based on real events.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

Newscaster Clete Roberts returns to the 4077th to update Korean War conditions.

While Kevin works on his breakwater at Hook Bay, Erik gets to work on the Pipe Dream; the mill hosts a group of high school students interested in learning how the business works.

Mike restores a 1968 Beaumont for a charity auction, but scrambles to save the build and the fundraiser when his budget is pulled out from under him; Avery steals a Rust Bros client with a German-made Unimog, putting his friendship with Mike at risk.

The expedition continues as Adam and Kru's discovery of a hidden mine sends the entire team back, deep into the British Columbia wilderness; they're equipped for adventure and on a mission for gold.

While Kevin works on his breakwater at Hook Bay, Erik gets to work on the Pipe Dream; the mill hosts a group of high school students interested in learning how the business works.

Mike restores a 1968 Beaumont for a charity auction, but scrambles to save the build and the fundraiser when his budget is pulled out from under him; Avery steals a Rust Bros client with a German-made Unimog, putting his friendship with Mike at risk.

An American arrives at customs with firearms; a traveler makes a breathtaking statement.

An irritated traveler pushes officers to the limit; Haitian fruits may contain more than vitamins.

Turned down for a future position at home, Charles is so irate he refuses to talk to anyone in the unit.

The oppressive Korean heat gets to everyone, especially Klinger.

Beneath the earth, frozen in the tundra, and hidden in the depths of the sea, lie some of the deadliest discoveries of all time; from an asteroid impact that nearly ended life on Earth to creatures once thought to be myths, and even a killer virus thawed from the ice, these shocking finds reveal the dark side of discovery.

Does a Connecticut man summon a UFO? Are the mysterious lights over the pyramids of Giza visitors from another world? Can an Okla. man make contact with aliens?

Is a mysterious underwater force stranding deep-sea fish in California?; did a fisherman capture a giant sea serpent on camera?; could the latest Loch Ness Monster footage be the most convincing in years?

Did a camper in Florida film the legendary Bigfoot?; could dinosaurs be stalking suburban backyards?; was a goblin really caught on a Kentucky security camera?; Tony Harris and his team analyze compelling footage of strange creatures.

Turned down for a future position at home, Charles is so irate he refuses to talk to anyone in the unit.

The oppressive Korean heat gets to everyone, especially Klinger.

Beneath the earth, frozen in the tundra, and hidden in the depths of the sea, lie some of the deadliest discoveries of all time; from an asteroid impact that nearly ended life on Earth to creatures once thought to be myths, and even a killer virus thawed from the ice, these shocking finds reveal the dark side of discovery.

A twisted mastermind uses homemade bombs to terrorize the nation. Despite one of the most extensive manhunts in U.S. history, he still manages to stay one step ahead of law enforcement for nearly two decades. How did investigators finally catch "The Unabomber," and bring one of America's most elusive criminals to justice?

From ancient sites like Stonehenge to the crop circle phenomenon and modern-day UFO sightings, Great Britain is a place of mysteries; exploring if throughout history this island has been a destination for extraterrestrial visitors.

Are the swarms of drones seen over New Jersey friend or foe? A strange green creature is found in Taiwan. Could it be an alien? Why are hundreds of fish spinning themselves to death? A camera captures sheets that move by themselves. Is it a ghost getting out of bed? Tony Harris and his team of experts dive into these claims to find the truth.

From James Bond's legendary submarine car uncovered in a storage unit, to a rock-and-roll guitar with a past as loud as its sound, and locomotives resting side by side on the ocean floor, these heavy-metal marvels prove history's strongest secrets can't stay buried.

Beneath the earth, frozen in the tundra, and hidden in the depths of the sea, lie some of the deadliest discoveries of all time; from an asteroid impact that nearly ended life on Earth to creatures once thought to be myths, and even a killer virus thawed from the ice, these shocking finds reveal the dark side of discovery.

Are the swarms of drones seen over New Jersey friend or foe? A strange green creature is found in Taiwan. Could it be an alien? Why are hundreds of fish spinning themselves to death? A camera captures sheets that move by themselves. Is it a ghost getting out of bed? Tony Harris and his team of experts dive into these claims to find the truth.

From James Bond's legendary submarine car uncovered in a storage unit, to a rock-and-roll guitar with a past as loud as its sound, and locomotives resting side by side on the ocean floor, these heavy-metal marvels prove history's strongest secrets can't stay buried.

Does a Connecticut man summon a UFO? Are the mysterious lights over the pyramids of Giza visitors from another world? Can an Okla. man make contact with aliens?

Is a mysterious underwater force stranding deep-sea fish in California?; did a fisherman capture a giant sea serpent on camera?; could the latest Loch Ness Monster footage be the most convincing in years?

Did a camper in Florida film the legendary Bigfoot?; could dinosaurs be stalking suburban backyards?; was a goblin really caught on a Kentucky security camera?; Tony Harris and his team analyze compelling footage of strange creatures.

Turned down for a future position at home, Charles is so irate he refuses to talk to anyone in the unit.

The oppressive Korean heat gets to everyone, especially Klinger.

Kevin is on a "shopping spree" getting old parts he can use to build his huge new saw at the mill, while Jake works on the Seacrest and Erik plugs away at the Pipe Dream.

Mike converts a 1957 GMC truck to run on alcohol for a truck-obsessed teenage girl; Avery goes the extra mile, finishing the Unimog for its hard-to-please owner.

What secrets lurk at the bottom of Harrison Lake?; Adam and Kru follow the trail of a prospector's coin to a deserted island with a rich history, both above and below the water.

Kevin is on a "shopping spree" getting old parts he can use to build his huge new saw at the mill, while Jake works on the Seacrest and Erik plugs away at the Pipe Dream.

Mike converts a 1957 GMC truck to run on alcohol for a truck-obsessed teenage girl; Avery goes the extra mile, finishing the Unimog for its hard-to-please owner.

Packaged sweets at JFK Airport; a Dutch visitor travels stateside; mistaken identity for a traveler in Washington State; party girls' plans are deflated.

Officers don't believe a traveler's claims; a Canadian traveler is upset; clearance issues for a package from China.

A strong windstorm affects the members of the 4077th in various ways.

Charles assumes heroic proportions after reviving a dying patient with heart massage.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

From a first-century Roman emperor who created an early version of the whoopee cushion to modern materials that emulate human body fluids, gross equals big bucks for toymakers; examining innovative toys designed to shock.

The hundreds of trick and gag toys produced by entrepreneurs S.S. Adams and H. Fishlove that have that entertained and annoyed Americans over six decades, and how many are still being sold.

Two chance discoveries in the 1950s turn mundane industrial materials into legendary toys; Etch A Sketch and Play-Doh will rake in billions for decades to come, but not everyone will reap the rewards.

As the post-war baby boom creates unprecedented demand for toys, Ruth Handler turns her greatest gamble into the most recognizable toy in the world.

A strong windstorm affects the members of the 4077th in various ways.

Charles assumes heroic proportions after reviving a dying patient with heart massage.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

From James Bond's legendary submarine car uncovered in a storage unit, to a rock-and-roll guitar with a past as loud as its sound, and locomotives resting side by side on the ocean floor, these heavy-metal marvels prove history's strongest secrets can't stay buried.

From ancient war machines to devastating weapons of mass destruction, these are the innovations that changed warfare and rank among history's deadliest.

Mike and Danielle pick a kindred spirit in Texas while Robbie and Jersey hit a mancave honeyhole in Ohio.

From iconic robes, jerseys, crowns and sunglasses to dangerous weapons, we explore the wild tales of long-lost celebrity artifacts that turn into big-money paydays.

As the post-war baby boom creates unprecedented demand for toys, Ruth Handler turns her greatest gamble into the most recognizable toy in the world.

Mike and Danielle pick a kindred spirit in Texas while Robbie and Jersey hit a mancave honeyhole in Ohio.

From iconic robes, jerseys, crowns and sunglasses to dangerous weapons, we explore the wild tales of long-lost celebrity artifacts that turn into big-money paydays.

From wild devices that powered down before booting up to groundbreaking innovations that transformed society, we look at tech creations that broke the bank and changed the course of modern history.

Two chance discoveries in the 1950s turn mundane industrial materials into legendary toys; Etch A Sketch and Play-Doh will rake in billions for decades to come, but not everyone will reap the rewards.

As the post-war baby boom creates unprecedented demand for toys, Ruth Handler turns her greatest gamble into the most recognizable toy in the world.

A strong windstorm affects the members of the 4077th in various ways.

Charles assumes heroic proportions after reviving a dying patient with heart massage.

With the battle for logs taking a toll, Kevin keeps pursuing his plans to build the Pipe Dream and a new saw at the mill; millhand Simon's plans for a logger sports day get wildly out of hand once Kevin steps in to help.

Mike sells a Willys Jeep to custom car wizard James West, but the price will be determined by the winner of a drag race; the challenge puts pressure on both shops to produce competition-worthy trucks.

Legends collide when Adam leads the team 200 km east to B.C.'s Similkameen Valley following a lifelong legend hunter and his quest to rewrite history; Taylor and Kru visit a local knowledge keeper whose path to gold leads to a surprising discovery.

With the battle for logs taking a toll, Kevin keeps pursuing his plans to build the Pipe Dream and a new saw at the mill; millhand Simon's plans for a logger sports day get wildly out of hand once Kevin steps in to help.

Mike sells a Willys Jeep to custom car wizard James West, but the price will be determined by the winner of a drag race; the challenge puts pressure on both shops to produce competition-worthy trucks.

A traveler returns from Colombia with a lot of luggage; a pregnant passenger in Detroit; a package from India is halted; a traveler is Washington is questioned.

An auto theft arrest in Detroit; dozens of vials in the JFK Mail Facility; an American traveler has reptiles; a traveler in New York shows signs of smuggling; a family reunites in Detroit.

Charles becomes the most unpopular man in camp when he receives a winterized polar suit from his parents.

The experiences of being wounded, flown to the 4077th, operated on and treated are seen through a soldier's eyes.

Skydivers narrowly escape two colliding planes; a father and son are in danger as they drive through a raging wildfire; what to do and what not to do when stalked by a cougar.

A pilot activates his ejector seat at the last second during a rocky landing; a motorist tries to escape a forest full of falling trees; the Hindenburg, the pride of Nazi Germany, explodes in flames while flying over New Jersey in 1937.

Theo Wilson finds himself aboard the world's most luxurious airship, the Hindenburg, where he must solve the mystery of what leads to its fiery fall from the sky.

Theo Wilson time travels to 1865 and immerses himself in the events that lead John Wilkes Booth to hatch a plan to kill President Abraham Lincoln.

Theo Wilson time-travels back to 1889 to the bucolic river shores of Johnstown, Pa., where the biggest flood in U.S. history is about to be unleashed.

Theo Wilson finds himself in the lair of America's first famous serial killer, H.H. Holmes; Theo follows Holmes' dark road from con man to the owner of a fiendishly engineered murder castle.

Charles becomes the most unpopular man in camp when he receives a winterized polar suit from his parents.

The experiences of being wounded, flown to the 4077th, operated on and treated are seen through a soldier's eyes.

Skydivers narrowly escape two colliding planes; a father and son are in danger as they drive through a raging wildfire; what to do and what not to do when stalked by a cougar.

Mike and Danielle pick a kindred spirit in Texas while Robbie and Jersey hit a mancave honeyhole in Ohio.

From iconic robes, jerseys, crowns and sunglasses to dangerous weapons, we explore the wild tales of long-lost celebrity artifacts that turn into big-money paydays.

Rick, Corey, and Chum get locked and loaded with weapons expert Alex Cranmer to take an explosive look back at some of the highest caliber deals they've ever made, both in the pawn shop and out on the gun range. They remember shots they took on pistols, cannons, muskets, flamethrowers, and even a WWII tank. When it comes to firepower, the Pawn Stars always get the most bang for their buck.

Jacob and Little Willie hunt a legendary cannibal gator known as Bone Crusher. Bruce and Anna hide their lines to stay one step ahead of poachers, forcing Bruce to rely on his uncanny swamp memory to find them again. Troy and Pickle turn an unexpected encounter with a party barge into a heartfelt Veterans Day on the water. Chase leans on high-tech sonar to track down deep-water monsters. And deep in the flooded woods, Ronnie and Timmy gamble everything on a brutal pirogue mission.

Skydivers narrowly escape two colliding planes; a father and son are in danger as they drive through a raging wildfire; what to do and what not to do when stalked by a cougar.

Rick, Corey, and Chum get locked and loaded with weapons expert Alex Cranmer to take an explosive look back at some of the highest caliber deals they've ever made, both in the pawn shop and out on the gun range. They remember shots they took on pistols, cannons, muskets, flamethrowers, and even a WWII tank. When it comes to firepower, the Pawn Stars always get the most bang for their buck.

Jacob and Little Willie hunt a legendary cannibal gator known as Bone Crusher. Bruce and Anna hide their lines to stay one step ahead of poachers, forcing Bruce to rely on his uncanny swamp memory to find them again. Troy and Pickle turn an unexpected encounter with a party barge into a heartfelt Veterans Day on the water. Chase leans on high-tech sonar to track down deep-water monsters. And deep in the flooded woods, Ronnie and Timmy gamble everything on a brutal pirogue mission.

A pilot activates his ejector seat at the last second during a rocky landing; a motorist tries to escape a forest full of falling trees; the Hindenburg, the pride of Nazi Germany, explodes in flames while flying over New Jersey in 1937.

Theo Wilson finds himself aboard the world's most luxurious airship, the Hindenburg, where he must solve the mystery of what leads to its fiery fall from the sky.

Theo Wilson time travels to 1865 and immerses himself in the events that lead John Wilkes Booth to hatch a plan to kill President Abraham Lincoln.

Theo Wilson time-travels back to 1889 to the bucolic river shores of Johnstown, Pa., where the biggest flood in U.S. history is about to be unleashed.

Theo Wilson finds himself in the lair of America's first famous serial killer, H.H. Holmes; Theo follows Holmes' dark road from con man to the owner of a fiendishly engineered murder castle.

Charles becomes the most unpopular man in camp when he receives a winterized polar suit from his parents.

The experiences of being wounded, flown to the 4077th, operated on and treated are seen through a soldier's eyes.

The Seacrest finally hits the water, but the building of the Pipe Dream requires all hands on deck; a guitar maker comes to Kevin in search of unique wood; Sarah goes on a mission to find a dress for Jack's wedding.

Rust Valley rivals face off in the Shop Truck Challenge; Mike struggles to restore a 1971 Chevy Blazer for a wedding day surprise; Avery's plan to repurpose a military truck for music festivals hits a sour note.

After numerous failed attempts in the B.C. backwoods, European gold hunter Anton Lennartz and his team return to the Pitt to find the gold and claim the glory; Adam and Daryl track the trio with a plan of their own.

The Seacrest finally hits the water, but the building of the Pipe Dream requires all hands on deck; a guitar maker comes to Kevin in search of unique wood; Sarah goes on a mission to find a dress for Jack's wedding.

Rust Valley rivals face off in the Shop Truck Challenge; Mike struggles to restore a 1971 Chevy Blazer for a wedding day surprise; Avery's plan to repurpose a military truck for music festivals hits a sour note.

JFK Airport officials look for drugs in backpacks; a driver in Washington arrives in someone else's vehicle; a Detroit citizen takes a wrong turn.

The canine unit uncovers trouble in Michigan; blood-stained baggage in Detroit; officers are suspicious of a Canadian citizen.

Hawkeye and B.J. discover Charles living the life of Riley due to the attentions of his menially paid Korean servant.

Heavy casualties nearly exhaust the unit's supply of Pentothal.

The world is full of strange and mind-bending places, but some take the cake. Explore an island ruled by deadly predators, a Florida town obsessed with the wildest circus performers, or a mysterious paranormal hotspot that's a magnet for UFOs, strange sightings, and baffling disappearances. These are the weirdest corners of the planet you have to see to believe.

Humanity has launched satellites into outer space and submarines to the ocean floor, but the ground below Earth's surface remains shrouded in mystery.

The possibility of other intelligent species existing in the universe; the alleged evidence of these extraterrestrials hiding in plain sight; UFO sightings and strange structures on Mars.

Throughout history, there have been many prophecies and figures like Liu Bowen and the Oracle of Delphi, who claimed to see the future, were essential influencers to powerful nations. But is predicting the future really something to inherit.

Hawkeye and B.J. discover Charles living the life of Riley due to the attentions of his menially paid Korean servant.

Heavy casualties nearly exhaust the unit's supply of Pentothal.

The world is full of strange and mind-bending places, but some take the cake. Explore an island ruled by deadly predators, a Florida town obsessed with the wildest circus performers, or a mysterious paranormal hotspot that's a magnet for UFOs, strange sightings, and baffling disappearances. These are the weirdest corners of the planet you have to see to believe.

Are UFOs behind bizarre scorch marks found in a farmer's field?; could a massive creature be lurking in a Turkish lake?; s there a superhuman that can withstand heat of nearly six thousand degrees?

Throughout history, there have been many prophecies and figures like Liu Bowen and the Oracle of Delphi, who claimed to see the future, were essential influencers to powerful nations. But is predicting the future really something to inherit.

In the razor's-edge theater of global brinkmanship, the world has come closer to annihilation than most ever knew. A NATO war game once spooked the Soviets toward a potential nuclear strike, while a daring Cold War project produced a drone-bomber hybrid capable of carrying 16 nuclear weapons. From experimental war machines to the Presidential "Doomsday Plane" built to command America through apocalypse, these are the plans that reveal how near we've stood to the unthinkable.

A drilling accident tears open the Earth and unleashes a fire pit known as the "Gates of Hell"; a routine flight turns harrowing when the pilot gets sucked out of the cockpit midair; a ship mishap sinks 4,000 luxury cars into the Atlantic.

The world is full of strange and mind-bending places, but some take the cake. Explore an island ruled by deadly predators, a Florida town obsessed with the wildest circus performers, or a mysterious paranormal hotspot that's a magnet for UFOs, strange sightings, and baffling disappearances. These are the weirdest corners of the planet you have to see to believe.

In the razor's-edge theater of global brinkmanship, the world has come closer to annihilation than most ever knew. A NATO war game once spooked the Soviets toward a potential nuclear strike, while a daring Cold War project produced a drone-bomber hybrid capable of carrying 16 nuclear weapons. From experimental war machines to the Presidential "Doomsday Plane" built to command America through apocalypse, these are the plans that reveal how near we've stood to the unthinkable.

A drilling accident tears open the Earth and unleashes a fire pit known as the "Gates of Hell"; a routine flight turns harrowing when the pilot gets sucked out of the cockpit midair; a ship mishap sinks 4,000 luxury cars into the Atlantic.

Humanity has launched satellites into outer space and submarines to the ocean floor, but the ground below Earth's surface remains shrouded in mystery.

The possibility of other intelligent species existing in the universe; the alleged evidence of these extraterrestrials hiding in plain sight; UFO sightings and strange structures on Mars.

Throughout history, there have been many prophecies and figures like Liu Bowen and the Oracle of Delphi, who claimed to see the future, were essential influencers to powerful nations. But is predicting the future really something to inherit.

Hawkeye and B.J. discover Charles living the life of Riley due to the attentions of his menially paid Korean servant.

Heavy casualties nearly exhaust the unit's supply of Pentothal.

Cory races to turn two waterbombers into trans-Atlantic aircraft for the journey to Turkey.

Joe loses it after a screw-up; Devon's job offer; a Brit and his dog start a new life.

As winter tightens its icy grip, the small, isolated community of West Dawson finds itself completely cut off from emergency services. Alone, Ray faces a string of dangerous solo vehicle retrieval missions on a storm-battered highway.

Cory races to turn two waterbombers into trans-Atlantic aircraft for the journey to Turkey.

Joe loses it after a screw-up; Devon's job offer; a Brit and his dog start a new life.

Three winning smiths return for a shot at forging their name in Forged in Fire history.

Three smiths return for a chance at becoming a two-time winner and having their name forged in history.

Three smiths return for a chance to become a two-time winner and have their name forged in history; but to join this elite club, they must overcome one of the most difficult challenges ever.

Doug Marcaida, Forged in Fire judge and edged weapons specialist, reveals his secrets of the forge in this special inside look; for the first time, Doug will disclose how the competition's most notorious tests are created.

Ben Abbott, "Forged in Fire" competitor turned judge, reveals his secrets of the forge in this special inside look; for the first time, Ben will disclose how he's been able to stay undefeated.

Four blade smiths turn snowflake canister Damascus into a deadly Yakut knife in freezing temperatures; after brutal testing, two competitors head home to tackle another Siberian staple.

The competition heats up when four competitors must use a metal never before seen in Forged in Fire history: copper; known for its tight forging window, the smiths must pay attention to their heat or risk melting their blades.

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 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.