A Korean bride-to-be tries to enter Canada as a tourist; the Marine Enforcement Team tackles a massive Japanese freighter carrying an illegal passenger.

Officers suspect an IT consultant has arrived for more than just a holiday; a surfer returns from Southeast Asia with a strange souvenir.

A soldier goes AWOL and the 4077th receives fresh eggs from a grateful farmer.

It is a painful time for everyone when Winchester, suffering from a toothache, refuses to see an Army dentist.

Personal stories of what it was like to be a soldier during WWII; eyewitness accounts of deadly combat situations on land, sea and air.

Exploring the untold stories of the triumphs and challenges of Black Canadian and Caribbean soldiers who served in the Canadian Army at the height of Nazism during World War II, and the sacrifices made by Canadian soldiers of all backgrounds.

Dreams have inspired humanity for thousands of years and in all this time, we have yet to answer one fundamental question: What is the purpose of dreams? From nightmares linked to unexplained deaths and more.

A soldier goes AWOL and the 4077th receives fresh eggs from a grateful farmer.

It is a painful time for everyone when Winchester, suffering from a toothache, refuses to see an Army dentist.

How did a pet pig spring into action to save its owner's life? Which mysterious spirits became the unlikely heroes that turned the tide for a doomed flight? And what shocking move did a carjacker make to rescue a baby trapped in a scorching car? These are the wild, unexpected stories of heroes you'd never see coming.

Could there be aliens hiding in the Amazon? Something crashes at a secret U.S. government testing site, but is it a UFO? Can a piece of meat be possessed by the devil? Strange writing and letters are found on a rock. Are they connected to one of the greatest mysteries in American History? Tony Harris and his team of experts dive into these claims to find the truth.

Dreams have inspired humanity for thousands of years and in all this time, we have yet to answer one fundamental question: What is the purpose of dreams? From nightmares linked to unexplained deaths and more.

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

From a doctor who swallowed Yellow Fever vomit to prove a theory, to another who stitched together a two-headed dog, history's boldest experiments reveal just how far some minds will go; buckle in for a flying lawn chair ride, hear sound played through a dead man's ear, and witness a billionaire's bloody hunt for immortality; these are the maddest minds-and their most unbelievable experiments.

How did a pet pig spring into action to save its owner's life? Which mysterious spirits became the unlikely heroes that turned the tide for a doomed flight? And what shocking move did a carjacker make to rescue a baby trapped in a scorching car? These are the wild, unexpected stories of heroes you'd never see coming.

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

From a doctor who swallowed Yellow Fever vomit to prove a theory, to another who stitched together a two-headed dog, history's boldest experiments reveal just how far some minds will go; buckle in for a flying lawn chair ride, hear sound played through a dead man's ear, and witness a billionaire's bloody hunt for immortality; these are the maddest minds-and their most unbelievable experiments.

Could there be aliens hiding in the Amazon? Something crashes at a secret U.S. government testing site, but is it a UFO? Can a piece of meat be possessed by the devil? Strange writing and letters are found on a rock. Are they connected to one of the greatest mysteries in American History? Tony Harris and his team of experts dive into these claims to find the truth.

How did a pet pig spring into action to save its owner's life? Which mysterious spirits became the unlikely heroes that turned the tide for a doomed flight? And what shocking move did a carjacker make to rescue a baby trapped in a scorching car? These are the wild, unexpected stories of heroes you'd never see coming.

Dreams have inspired humanity for thousands of years and in all this time, we have yet to answer one fundamental question: What is the purpose of dreams? From nightmares linked to unexplained deaths and more.

A soldier goes AWOL and the 4077th receives fresh eggs from a grateful farmer.

It is a painful time for everyone when Winchester, suffering from a toothache, refuses to see an Army dentist.

Chuck gets the Electra ready for a mission; Audrey returns and starts up the battle of the sexes.

Devan, Scott and Adam battle for fuel; Audrey escorts a team of dog mushers.

Glass brought light into homes and put the world into focus; people use glass to protect ourselves, cure disease, and create artistic masterpieces.

Chuck gets the Electra ready for a mission; Audrey returns and starts up the battle of the sexes.

Devan, Scott and Adam battle for fuel; Audrey escorts a team of dog mushers.

Some secrets refuse to stay buried; whether it's illicit cargo in a frozen lake, a stolen masterpiece worth millions, or a brothel hidden in the shadow of the Capitol-the truth always resurfaces.

From priceless treasure found inside a lost city, to an ancient manuscript hidden behind a wall, explores mysterious secrets lost deep inside various unseen chambers like tunnels, caves and burial sites.

From a legendary city swallowed by the jungle, to an underground metropolis stretching 18 levels deep, and even a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world.

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 a live WWII bomb discovered decades later, to a Civil War cigar hiding secret orders, to a Viking sword unearthed by a child, these finds reveal how the remnants of war can resurface when least expected.

Some secrets refuse to stay buried; whether it's illicit cargo in a frozen lake, a stolen masterpiece worth millions, or a brothel hidden in the shadow of the Capitol-the truth always resurfaces.

From priceless treasure found inside a lost city, to an ancient manuscript hidden behind a wall, explores mysterious secrets lost deep inside various unseen chambers like tunnels, caves and burial sites.

From a legendary city swallowed by the jungle, to an underground metropolis stretching 18 levels deep, and even a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world.

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 a live WWII bomb discovered decades later, to a Civil War cigar hiding secret orders, to a Viking sword unearthed by a child, these finds reveal how the remnants of war can resurface when least expected.

Some secrets refuse to stay buried; whether it's illicit cargo in a frozen lake, a stolen masterpiece worth millions, or a brothel hidden in the shadow of the Capitol-the truth always resurfaces.

From priceless treasure found inside a lost city, to an ancient manuscript hidden behind a wall, explores mysterious secrets lost deep inside various unseen chambers like tunnels, caves and burial sites.

From a legendary city swallowed by the jungle, to an underground metropolis stretching 18 levels deep, and even a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

From a mythical monster that turns out to be real, to a deadly prehistoric animal, and a frozen tundra hiding a pandora's box full of lethal pathogens, these startling discoveries shock and terrify the world.

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 a live WWII bomb discovered decades later, to a Civil War cigar hiding secret orders, to a Viking sword unearthed by a child, these finds reveal how the remnants of war can resurface when least expected.

Flying solo, Mike heads to the California castle home of the Great Razooly a sculptor, entrepreneur, and horror icon whose one-of-a-kind collection includes monsters, gargoyles and a custom rocket ship on the front lawn.

While Avery struggles to save his business, Mike is determined to end the year on a high note with a build for an old friend but old secrets and conflicts with Connor get in his way.

Mike and Avery recover a valuable abandoned Volkswagen; threats from the authorities force Mike to make a surprising decision about the future of his Field of Dreams.

While salvaging an old hotel in the heart of the city, Ted pulls out all the stops to confirm his suspicion there was once a popular underground nightclub where forgotten treasures may still hide.

While Avery struggles to save his business, Mike is determined to end the year on a high note with a build for an old friend but old secrets and conflicts with Connor get in his way.

Mike and Avery recover a valuable abandoned Volkswagen; threats from the authorities force Mike to make a surprising decision about the future of his Field of Dreams.

Remember when playtime meant tempting fate?; from toy belts that fire speeding projectiles, to high-powered pogo sticks that send people soaring, to dolls that try to eat people alive, these playthings are made for kids, but their risks are anything but child's play; it's a mind-blowing, bone-rattling trip through the toys of yesteryear that remind people of a time when childhood was wild, free, and hazardous.

On December 11, 1978, a gang of thieves lifted around $5 million in cash and $800,000 in jewelry from a luxury airline hangar at New York's JFK Airport, marking the largest heist in U.S. history at that time. The authorities interview employees and find a connection to local mafia bosses... but every time they close in on a potential suspect, that suspect ends up dead. Almost 50 years later, they still haven't found all the culprits-or the goods. So, who orchestrated the Lufthansa heist?

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

From a doctor who swallowed Yellow Fever vomit to prove a theory, to another who stitched together a two-headed dog, history's boldest experiments reveal just how far some minds will go; buckle in for a flying lawn chair ride, hear sound played through a dead man's ear, and witness a billionaire's bloody hunt for immortality; these are the maddest minds-and their most unbelievable experiments.

A Delta Force operator deploys unparalleled skill in counterterrorism, hostage rescue, and covert operations; his ability to neutralize high-level threats makes the Delta Force operator a critical force in combating global terrorism.

Some discoveries defy explanation, like fossilized vomit from the Jurassic era, a sewer blob with a pulse, even a long-lost toy discovered inside a man's lung. These freaky finds prove that reality can be stranger-and far creepier-than fiction.

Remember when playtime meant tempting fate?; from toy belts that fire speeding projectiles, to high-powered pogo sticks that send people soaring, to dolls that try to eat people alive, these playthings are made for kids, but their risks are anything but child's play; it's a mind-blowing, bone-rattling trip through the toys of yesteryear that remind people of a time when childhood was wild, free, and hazardous.

On December 11, 1978, a gang of thieves lifted around $5 million in cash and $800,000 in jewelry from a luxury airline hangar at New York's JFK Airport, marking the largest heist in U.S. history at that time. The authorities interview employees and find a connection to local mafia bosses... but every time they close in on a potential suspect, that suspect ends up dead. Almost 50 years later, they still haven't found all the culprits-or the goods. So, who orchestrated the Lufthansa heist?

A Delta Force operator deploys unparalleled skill in counterterrorism, hostage rescue, and covert operations; his ability to neutralize high-level threats makes the Delta Force operator a critical force in combating global terrorism.

From a doctor who swallowed Yellow Fever vomit to prove a theory, to another who stitched together a two-headed dog, history's boldest experiments reveal just how far some minds will go; buckle in for a flying lawn chair ride, hear sound played through a dead man's ear, and witness a billionaire's bloody hunt for immortality; these are the maddest minds-and their most unbelievable experiments.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

In this riveting season finale, the Oak Island team make an astonishing revelation on Lot 8 and multiple treasured discoveries in the Money Pit area.

Remember when playtime meant tempting fate?; from toy belts that fire speeding projectiles, to high-powered pogo sticks that send people soaring, to dolls that try to eat people alive, these playthings are made for kids, but their risks are anything but child's play; it's a mind-blowing, bone-rattling trip through the toys of yesteryear that remind people of a time when childhood was wild, free, and hazardous.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

In this riveting season finale, the Oak Island team make an astonishing revelation on Lot 8 and multiple treasured discoveries in the Money Pit area.

On December 11, 1978, a gang of thieves lifted around $5 million in cash and $800,000 in jewelry from a luxury airline hangar at New York's JFK Airport, marking the largest heist in U.S. history at that time. The authorities interview employees and find a connection to local mafia bosses... but every time they close in on a potential suspect, that suspect ends up dead. Almost 50 years later, they still haven't found all the culprits-or the goods. So, who orchestrated the Lufthansa heist?

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

From a doctor who swallowed Yellow Fever vomit to prove a theory, to another who stitched together a two-headed dog, history's boldest experiments reveal just how far some minds will go; buckle in for a flying lawn chair ride, hear sound played through a dead man's ear, and witness a billionaire's bloody hunt for immortality; these are the maddest minds-and their most unbelievable experiments.

A Delta Force operator deploys unparalleled skill in counterterrorism, hostage rescue, and covert operations; his ability to neutralize high-level threats makes the Delta Force operator a critical force in combating global terrorism.

Dale and his sister retrieve a crashed ATV; Dave slings propane across a river.

As the clock counts down on the end of Kevin's timber claim, he pulls out all the stops and calls in favors from friends and family to get every last log off the mountainside before it's too late.

Beat creates a country retreat for a demanding French financier; Joel's Australian client makes a last minute request for a three-car garage; Peter plans a surprise for Andre's 50th birthday.

Dale and his sister retrieve a crashed ATV; Dave slings propane across a river.

As the clock counts down on the end of Kevin's timber claim, he pulls out all the stops and calls in favors from friends and family to get every last log off the mountainside before it's too late.

The Inland Enforcement Team track down an alleged German sex offender; a detector dog sniffs out trouble in an unclaimed suitcase from Dubai.

A Canadian wanted in Alberta is stopped en route to Ecuador; a parcel of baby food contains surprising ingredients.

Psychiatrist Dr. Sidney Freedman visits the 4077th when Col. Potter loses all confidence in himself as a physician.

While under intense enemy shelling in a combat zone, Hawkeye decides it is time to make out his will.

A look at what happened to the secret hoard of the Knights Templar, a treasure of gold, silver, gems and religious relics protected by a medieval religious order.

Pythagoras was initiated into the cosmic language of geometry; the Knights Templar and Freemasons incorporated sacred numbers, mystical patterns and divine symbols into their art and architecture.

Counting down ten of compelling and covert projects that study the UFO phenomenon; from clandestine government organizations to agents that silence UFO witnesses and secret programs to reverse engineer alien technology.

Psychiatrist Dr. Sidney Freedman visits the 4077th when Col. Potter loses all confidence in himself as a physician.

While under intense enemy shelling in a combat zone, Hawkeye decides it is time to make out his will.

A look at what happened to the secret hoard of the Knights Templar, a treasure of gold, silver, gems and religious relics protected by a medieval religious order.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

In this riveting season finale, the Oak Island team make an astonishing revelation on Lot 8 and multiple treasured discoveries in the Money Pit area.

During World War II, a fiery phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs "Foo Fighters," and swear they move at over 200 mph and defy the laws of physics. But what are they?

For decades, physics has probed the mysteries of time itself, testing the boundaries of what is truly possible.

During World War II, a fiery phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs "Foo Fighters," and swear they move at over 200 mph and defy the laws of physics. But what are they?

Counting down ten of compelling and covert projects that study the UFO phenomenon; from clandestine government organizations to agents that silence UFO witnesses and secret programs to reverse engineer alien technology.

Pythagoras was initiated into the cosmic language of geometry; the Knights Templar and Freemasons incorporated sacred numbers, mystical patterns and divine symbols into their art and architecture.

A look at what happened to the secret hoard of the Knights Templar, a treasure of gold, silver, gems and religious relics protected by a medieval religious order.

Psychiatrist Dr. Sidney Freedman visits the 4077th when Col. Potter loses all confidence in himself as a physician.

While under intense enemy shelling in a combat zone, Hawkeye decides it is time to make out his will.

Big Donny keeps a watchful eye on Junior during a peat bog recovery that threatens to swallow up their fleet of tow trucks; Dave brings Angela on a tough job that could finally get him into the black.

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.

Peter builds a duck-hunting cabin in Newfoundland; Bryan Jr. renovates the patio at a local pub.

Big Donny keeps a watchful eye on Junior during a peat bog recovery that threatens to swallow up their fleet of tow trucks; Dave brings Angela on a tough job that could finally get him into the black.

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.

A Russian dissident's complicated past raises questions for officers; a Korean tourist's resume and school diplomas raise eyebrows.

The Inland Enforcement Unit tracks a pair of Honduran drug runners; an American tourist seems to have already put down roots in Canada.

The surgeons suffer a barrage of preferential treatment from the enlisted personnel when they are placed on the camp's promotion board.

A heavyweight boxing champion pays a goodwill visit to the 4077th.

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

Why has an Italian sighting puzzled UFO experts for decades? Did a Calgary resident record footage of a legendary Canadian lake monster? Do an ancient pair of footprints prove giants once walked the earth? How does an eight-year-old girl climb walls like Spiderman? Tony and his team of experts examine the evidence to find the truth.

After finding Nazi artifacts at a sunken pier, Darrell and his team continue their search to a site known as Target 3 where they find a possible component of a Nazi secret weapon that changes the direction of their investigation.

With weather preventing Darrell Miklos and the team from diving from the boat, they attempt a risky strategy; Garth makes a solo journey to explore a deserted island where he discovers a mysterious cross.

The surgeons suffer a barrage of preferential treatment from the enlisted personnel when they are placed on the camp's promotion board.

A heavyweight boxing champion pays a goodwill visit to the 4077th.

Why has an Italian sighting puzzled UFO experts for decades? Did a Calgary resident record footage of a legendary Canadian lake monster? Do an ancient pair of footprints prove giants once walked the earth? How does an eight-year-old girl climb walls like Spiderman? Tony and his team of experts examine the evidence to find the truth.

During World War II, a fiery phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs "Foo Fighters," and swear they move at over 200 mph and defy the laws of physics. But what are they?

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

Did a passenger film a UFO from a plane in the 1960s?; fishermen see a frightening smile in the depths of a river, what grinning Amazonian monster did they encounter?; is a legendary beast stalking the backwoods of Alabama?; a dead English aristocrat appears in a mysterious photo, Sir Arthur Conan Doyle believed it proves ghosts are real, should you?; Tony Harris and his team of experts analyze the video evidence to find the truth.

From a $4 flea market frame concealing the Declaration of Independence, or a lost Fabergé egg in a Midwest flea market and even the holy grail of comic books hiding in someone's wall, we revisit the most astonishing, valuable discoveries.

When science meets national security, the results can be staggering; the secretive flights of Project Argus, that sent nuclear warheads into space to test whether radiation could cripple Soviet weapons, while Operation LAC covertly released chemical agents over American communities to simulate biological warfare; inside Stalin's secretive laboratory, even human waste became intelligence, analyzed to decipher the minds of adversaries - proof that no angle was too extraordinary to explore.

Did a passenger film a UFO from a plane in the 1960s?; fishermen see a frightening smile in the depths of a river, what grinning Amazonian monster did they encounter?; is a legendary beast stalking the backwoods of Alabama?; a dead English aristocrat appears in a mysterious photo, Sir Arthur Conan Doyle believed it proves ghosts are real, should you?; Tony Harris and his team of experts analyze the video evidence to find the truth.

From a $4 flea market frame concealing the Declaration of Independence, or a lost Fabergé egg in a Midwest flea market and even the holy grail of comic books hiding in someone's wall, we revisit the most astonishing, valuable discoveries.

Why has an Italian sighting puzzled UFO experts for decades? Did a Calgary resident record footage of a legendary Canadian lake monster? Do an ancient pair of footprints prove giants once walked the earth? How does an eight-year-old girl climb walls like Spiderman? Tony and his team of experts examine the evidence to find the truth.

After finding Nazi artifacts at a sunken pier, Darrell and his team continue their search to a site known as Target 3 where they find a possible component of a Nazi secret weapon that changes the direction of their investigation.

With weather preventing Darrell Miklos and the team from diving from the boat, they attempt a risky strategy; Garth makes a solo journey to explore a deserted island where he discovers a mysterious cross.

The surgeons suffer a barrage of preferential treatment from the enlisted personnel when they are placed on the camp's promotion board.

A heavyweight boxing champion pays a goodwill visit to the 4077th.

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.

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 challenging modern log home has Beat and his crew risking life and limb; Joel and Bryan Sr. hire an eccentric perfectionist to carve a statue on a tight deadline.

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.

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.

Trouble looms for a young Asian woman carrying someone else's bag, and a pair of Canadians return from a concert in California with more than a T-shirt.

A street performer is caught in the middle of an escape act; a cheeky bus passenger answers questions about his mischievous past.

Hawkeye desperately tries to contact his hospitalized father in Maine while the rest of the camp is preoccupied with a bowling match against a group of Marines.

Col. Potter decides to paint a picture of the 4077th crew for Mildred's birthday.

Remember when playtime meant tempting fate?; from toy belts that fire speeding projectiles, to high-powered pogo sticks that send people soaring, to dolls that try to eat people alive, these playthings are made for kids, but their risks are anything but child's play; it's a mind-blowing, bone-rattling trip through the toys of yesteryear that remind people of a time when childhood was wild, free, and hazardous.

A small piece of plastic revolutionizes the world of commerce in the middle of the 20th century; Diners' Club, Bank of America and American Express race to change how people pay for everything, kicking off the $6 trillion dollar credit card industry.

Two visionaries breathe new life into the hotel industry in America and the world by setting the modern standard for hospitality; despite setbacks, economic downturns and international conflict, these rivals will stop at nothing to be number one.

An underdog breaks the mold by creating instant photography, revolutionizing how we take photos; and it kicks off a war of innovation between two iconic companies battling to be the number one camera brand in the country.

Hawkeye desperately tries to contact his hospitalized father in Maine while the rest of the camp is preoccupied with a bowling match against a group of Marines.

Col. Potter decides to paint a picture of the 4077th crew for Mildred's birthday.

A candy maker's botched experiment leads to the world's first bubble gum, its distinctive color, and a decades-long bubble gum war fueled by mascots, comic strips, baseball cards, and novelty flavors, transforming gum into a pop culture powerhouse and reshaping the candy aisle.

From a $4 flea market frame concealing the Declaration of Independence, or a lost Fabergé egg in a Midwest flea market and even the holy grail of comic books hiding in someone's wall, we revisit the most astonishing, valuable discoveries.

Remember when playtime meant tempting fate?; from toy belts that fire speeding projectiles, to high-powered pogo sticks that send people soaring, to dolls that try to eat people alive, these playthings are made for kids, but their risks are anything but child's play; it's a mind-blowing, bone-rattling trip through the toys of yesteryear that remind people of a time when childhood was wild, free, and hazardous.

Three burger operators race to serve a new generation on wheels, and a primitive intercom and sliding window evolve into the drive-thru, revolutionizing fast food and kicking off an industry arms race.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

A candy maker's botched experiment leads to the world's first bubble gum, its distinctive color, and a decades-long bubble gum war fueled by mascots, comic strips, baseball cards, and novelty flavors, transforming gum into a pop culture powerhouse and reshaping the candy aisle.

Three burger operators race to serve a new generation on wheels, and a primitive intercom and sliding window evolve into the drive-thru, revolutionizing fast food and kicking off an industry arms race.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

A small piece of plastic revolutionizes the world of commerce in the middle of the 20th century; Diners' Club, Bank of America and American Express race to change how people pay for everything, kicking off the $6 trillion dollar credit card industry.

Two visionaries breathe new life into the hotel industry in America and the world by setting the modern standard for hospitality; despite setbacks, economic downturns and international conflict, these rivals will stop at nothing to be number one.

An underdog breaks the mold by creating instant photography, revolutionizing how we take photos; and it kicks off a war of innovation between two iconic companies battling to be the number one camera brand in the country.

Hawkeye desperately tries to contact his hospitalized father in Maine while the rest of the camp is preoccupied with a bowling match against a group of Marines.

Col. Potter decides to paint a picture of the 4077th crew for Mildred's birthday.

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.

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.

Joel is under the gun at a job in California that is behind schedule before it even begins; the crew works to finish a huge project that is on the verge of shipping out.

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.

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.

A distinctive bag has officers seeing double; a photographer misses the big picture; a heavily-modified truck causes concern.

A traveler's textbooks teach him an unexpected lesson; a tourist hits a snag instead of the slopes; officers inspect a shipment of cosmetics.

While Hawkeye is serving as paymaster, a goat eats $22,000 in cash.

Dreaded Col. Bucholtz comes to inspect the nursing staff.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

Bodie fixes up a 1959 Ford F100 in hopes of flipping it to an exacting Ford truck aficionado; Andy restores a 1940's JC Higgins bike; Bob's Garage resurrects a buried 1930's gas pump.

Dale is rushing to bring a 90-year-old Indian motorcycle back to life to perform on the infamous traveling motorcycle stunt show, the Wall of Death; Bodie tries to transform a 1950's cola dispenser into a modernized beer keg refrigerator.

Bodie is charged with restoring a very rare 1948 Davis Divan for the grand reopening of the Petersen Automotive Museum; Monkey Business tries to turn a '50s carnival tank into a go-cart for a motorcycle group.

While Hawkeye is serving as paymaster, a goat eats $22,000 in cash.

Dreaded Col. Bucholtz comes to inspect the nursing staff.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

Three burger operators race to serve a new generation on wheels, and a primitive intercom and sliding window evolve into the drive-thru, revolutionizing fast food and kicking off an industry arms race.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

When a seller brings in a signed Righteous Brothers record, will it leave Rick and Corey with that lovin' feeling? Then, will Chum be ready to jump through hoops when checking out a pull-apart circus toy from the 1920s? Or will it take too many acrobatics to land a deal? Later, Rick fine-tunes an offer for a 1950's Gretsch guitar. Will he make an amped-up deal, or will he and the seller be out of tune? And finally, Chum is locked and loaded when he checks out a Palmer rifle from the Civil War.

Whether unearthed in woodsheds, abandoned places and even the local dump, these discarded and forgotten backyard discoveries lead to jaw-dropping jackpots.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

When a seller brings in a signed Righteous Brothers record, will it leave Rick and Corey with that lovin' feeling? Then, will Chum be ready to jump through hoops when checking out a pull-apart circus toy from the 1920s? Or will it take too many acrobatics to land a deal? Later, Rick fine-tunes an offer for a 1950's Gretsch guitar. Will he make an amped-up deal, or will he and the seller be out of tune? And finally, Chum is locked and loaded when he checks out a Palmer rifle from the Civil War.

Whether unearthed in woodsheds, abandoned places and even the local dump, these discarded and forgotten backyard discoveries lead to jaw-dropping jackpots.

Bodie fixes up a 1959 Ford F100 in hopes of flipping it to an exacting Ford truck aficionado; Andy restores a 1940's JC Higgins bike; Bob's Garage resurrects a buried 1930's gas pump.

Dale is rushing to bring a 90-year-old Indian motorcycle back to life to perform on the infamous traveling motorcycle stunt show, the Wall of Death; Bodie tries to transform a 1950's cola dispenser into a modernized beer keg refrigerator.

Bodie is charged with restoring a very rare 1948 Davis Divan for the grand reopening of the Petersen Automotive Museum; Monkey Business tries to turn a '50s carnival tank into a go-cart for a motorcycle group.

While Hawkeye is serving as paymaster, a goat eats $22,000 in cash.

Dreaded Col. Bucholtz comes to inspect the nursing staff.

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.

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.

Bryan Jr. makes a mark in the self-proclaimed log home capital of the world; when Peter's creativity goes into overdrive, Andre attempts to control him.

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.

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.

Officers add charges to a woman's lengthy rap sheet and stumble upon a hair-raising package from Malaysia.

Officers are stumped by a backpacker carrying photos of his criminal activities; an American band gets caught in a jam.

Tricks seem to overrule treats on Halloween when a rowdy group of Marines ends up as patients. Guest starring George Wendt and Andrew Dice Clay.

Maj. Reddish tries to bribe an injured North Korean pilot to defect; Charles falls in love with a Red Cross worker.

One-of-a-kind crimes are often met with one-of-a-kind punishments; like a pig whose bloody rampage lands itself in the courtroom, or a music enthusiast whose wall-rattling beats subject them to hours of classical symphonies.

A look at the possibility of structures like the Men-an-Tol monolith or the colossal Olmec being imbued with mystical powers.

How people develop extraordinary abilities, like remote viewing or enduring extreme temperatures by using one's mind.

For thousands of years, mankind has been fascinated by the idea of creating mechanical servants to make our lives easier.

Tricks seem to overrule treats on Halloween when a rowdy group of Marines ends up as patients. Guest starring George Wendt and Andrew Dice Clay.

Maj. Reddish tries to bribe an injured North Korean pilot to defect; Charles falls in love with a Red Cross worker.

One-of-a-kind crimes are often met with one-of-a-kind punishments; like a pig whose bloody rampage lands itself in the courtroom, or a music enthusiast whose wall-rattling beats subject them to hours of classical symphonies.

Did flying saucers trigger World War II's Battle of Los Angeles? A strange skeleton is found in China, is it the bones of an ancient dragon? Did a famous pop singer have a close encounter with a UFO? A nun's body doesn't decompose, is it a miracle? Tony Harris and his team look at the evidence and pass a verdict on the authenticity of what we're seeing.

For thousands of years, mankind has been fascinated by the idea of creating mechanical servants to make our lives easier.

Some of history's boldest missions succeeded because the world was looking the wrong way; the CIA concealed covert missions behind Air America's civilian façade, British intelligence planted a falsified invasion plan on a corpse to mislead Hitler, and "Agent Sonya" blended into English suburbia while funneling atomic secrets to Moscow; David Duchovny takes us into the long-spun elaborate tales governments have employed to blanket their boldest missions, showing us how the illusion works.

What drives someone to gamble with their own life? From a French tailor who leaps off the Eiffel Tower to a man struck by lightning more times than should be humanly possible, these perilous wagers with death are as shocking as they are unbelievable.

One-of-a-kind crimes are often met with one-of-a-kind punishments; like a pig whose bloody rampage lands itself in the courtroom, or a music enthusiast whose wall-rattling beats subject them to hours of classical symphonies.

Some of history's boldest missions succeeded because the world was looking the wrong way; the CIA concealed covert missions behind Air America's civilian façade, British intelligence planted a falsified invasion plan on a corpse to mislead Hitler, and "Agent Sonya" blended into English suburbia while funneling atomic secrets to Moscow; David Duchovny takes us into the long-spun elaborate tales governments have employed to blanket their boldest missions, showing us how the illusion works.

What drives someone to gamble with their own life? From a French tailor who leaps off the Eiffel Tower to a man struck by lightning more times than should be humanly possible, these perilous wagers with death are as shocking as they are unbelievable.

A look at the possibility of structures like the Men-an-Tol monolith or the colossal Olmec being imbued with mystical powers.

How people develop extraordinary abilities, like remote viewing or enduring extreme temperatures by using one's mind.

For thousands of years, mankind has been fascinated by the idea of creating mechanical servants to make our lives easier.

Tricks seem to overrule treats on Halloween when a rowdy group of Marines ends up as patients. Guest starring George Wendt and Andrew Dice Clay.

Maj. Reddish tries to bribe an injured North Korean pilot to defect; Charles falls in love with a Red Cross worker.

AJ and Andrew get the chance to fly the DC-3 mounted on snow skis; the Mackenzie Valley food mail.

Buffalo transports the Stanley Cup on a tour of the North; a Transport Canada violation forces Joe to give up his license for 10 days; he reluctantly looks for a captain to replace him on the passenger run he's flown for almost 30 years.

Exploring what the world would be like if salt and all of its vital contributions, from food preservation to enabling industry, were to suddenly disappear.

AJ and Andrew get the chance to fly the DC-3 mounted on snow skis; the Mackenzie Valley food mail.

Buffalo transports the Stanley Cup on a tour of the North; a Transport Canada violation forces Joe to give up his license for 10 days; he reluctantly looks for a captain to replace him on the passenger run he's flown for almost 30 years.

Most people know it as the biblical birthplace of man - the Garden of Eden; investigating if the Garden of Eden was just a story to explain human creation or if it was a real place.

The Burning Bush, the 10 Plagues, the Parting of the Red Sea these Biblical events in the Book of Exodus have shaped Judeo-Christian beliefs for centuries.

This is the mystery of the Dead Sea Scrolls; an ancient treasure map, recorded on a rare Copper Scroll, could lead to billions of dollars of buried treasure in gold, silver and jewels, hidden away thousands of years ago from Roman invaders.

The ancient ruler who amassed a fortune estimated to be worth 120 trillion in today's dollars; Genghis Khan hide his riches so well that to this day no one has unearthed them; 800 years later the fate of his treasure remains a mystery.

The search for the most famous gold mine in the Old West has led many to perish in the pursuit of its elusive riches.

Cash, jewels, and two million dollars in gold bars; Jesse James and his gang robbed trains, stagecoaches and banks, and buried the spoils; but only a fraction of the millions has actually been found.

In a perfectly planned robbery, thieves steal half a billion dollars in masterpieces from the Gardner Museum in Boston; it's been three decades since the brazen heist, and an exhaustive search has failed to recover the stolen goods.

Most people know it as the biblical birthplace of man - the Garden of Eden; investigating if the Garden of Eden was just a story to explain human creation or if it was a real place.

The Burning Bush, the 10 Plagues, the Parting of the Red Sea these Biblical events in the Book of Exodus have shaped Judeo-Christian beliefs for centuries.

This is the mystery of the Dead Sea Scrolls; an ancient treasure map, recorded on a rare Copper Scroll, could lead to billions of dollars of buried treasure in gold, silver and jewels, hidden away thousands of years ago from Roman invaders.

The ancient ruler who amassed a fortune estimated to be worth 120 trillion in today's dollars; Genghis Khan hide his riches so well that to this day no one has unearthed them; 800 years later the fate of his treasure remains a mystery.

The search for the most famous gold mine in the Old West has led many to perish in the pursuit of its elusive riches.

Cash, jewels, and two million dollars in gold bars; Jesse James and his gang robbed trains, stagecoaches and banks, and buried the spoils; but only a fraction of the millions has actually been found.

In a perfectly planned robbery, thieves steal half a billion dollars in masterpieces from the Gardner Museum in Boston; it's been three decades since the brazen heist, and an exhaustive search has failed to recover the stolen goods.

Most people know it as the biblical birthplace of man - the Garden of Eden; investigating if the Garden of Eden was just a story to explain human creation or if it was a real place.

The Burning Bush, the 10 Plagues, the Parting of the Red Sea these Biblical events in the Book of Exodus have shaped Judeo-Christian beliefs for centuries.

This is the mystery of the Dead Sea Scrolls; an ancient treasure map, recorded on a rare Copper Scroll, could lead to billions of dollars of buried treasure in gold, silver and jewels, hidden away thousands of years ago from Roman invaders.

The ancient ruler who amassed a fortune estimated to be worth 120 trillion in today's dollars; Genghis Khan hide his riches so well that to this day no one has unearthed them; 800 years later the fate of his treasure remains a mystery.

Mike meets a passionate Connecticut picker with major inventory-but getting access to his collection means dismantling a massive, layered wall of stuff.

Avery gambles on finishing a build from his past and the authorities crack down on his vehicle-filled property, while Mike finishes his '55 LaFrance Fire Truck.

Mike restores a 1971 Super Bee, struggles to sell cars, and hunts for a new place to live.

A lifelong collector's sprawling property proves to be uniquely challenging for the salvage team as they race to undercover enough valuable treasures to make their long road trip worthwhile; Ron is under pressure to get a vintage truck working.

Avery gambles on finishing a build from his past and the authorities crack down on his vehicle-filled property, while Mike finishes his '55 LaFrance Fire Truck.

Mike restores a 1971 Super Bee, struggles to sell cars, and hunts for a new place to live.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

During World War II, a phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs foo fighters, and swear they move at over 200 mph and defy the laws of physics; but what are they?; what's the hidden truth behind the foo fighters of World War II?

Some of history's boldest missions succeeded because the world was looking the wrong way; the CIA concealed covert missions behind Air America's civilian façade, British intelligence planted a falsified invasion plan on a corpse to mislead Hitler, and "Agent Sonya" blended into English suburbia while funneling atomic secrets to Moscow; David Duchovny takes us into the long-spun elaborate tales governments have employed to blanket their boldest missions, showing us how the illusion works.

What drives someone to gamble with their own life? From a French tailor who leaps off the Eiffel Tower to a man struck by lightning more times than should be humanly possible, these perilous wagers with death are as shocking as they are unbelievable.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

From a $4 flea market frame concealing the Declaration of Independence, or a lost Fabergé egg in a Midwest flea market and even the holy grail of comic books hiding in someone's wall, we revisit the most astonishing, valuable discoveries.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

During World War II, a phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs foo fighters, and swear they move at over 200 mph and defy the laws of physics; but what are they?; what's the hidden truth behind the foo fighters of World War II?

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

What drives someone to gamble with their own life? From a French tailor who leaps off the Eiffel Tower to a man struck by lightning more times than should be humanly possible, these perilous wagers with death are as shocking as they are unbelievable.

The Spartan is one of the most powerful soldiers in the world from the 7th century BC to the 4th century BC; his unmatched discipline and lifelong dedication to rigorous military training begins in childhood.

Matty Blake meets with the Oak Island team to look back on the most successful year yet in the 231-year-old treasure mystery.

Remember when hitting the road meant flirting with disaster?; from rumble seats that turn passengers into projectiles, to scorching cigarette lighters built right into the dash, to cars that have a habit of going up in flames, even a simple trip can go south; these are the bright ideas and questionable designs that turn people daily commute into a demolition derby; it's a high-speed, white-knuckle ride back to a time when the rules of the road were still being written.

The Spartan is one of the most powerful soldiers in the world from the 7th century BC to the 4th century BC; his unmatched discipline and lifelong dedication to rigorous military training begins in childhood.

Matty Blake meets with the Oak Island team to look back on the most successful year yet in the 231-year-old treasure mystery.

During World War II, a phenomenon terrorizes American airmen in the night skies over Europe; the pilots call these fireballs foo fighters, and swear they move at over 200 mph and defy the laws of physics; but what are they?; what's the hidden truth behind the foo fighters of World War II?

Some of history's boldest missions succeeded because the world was looking the wrong way; the CIA concealed covert missions behind Air America's civilian façade, British intelligence planted a falsified invasion plan on a corpse to mislead Hitler, and "Agent Sonya" blended into English suburbia while funneling atomic secrets to Moscow; David Duchovny takes us into the long-spun elaborate tales governments have employed to blanket their boldest missions, showing us how the illusion works.

What drives someone to gamble with their own life? From a French tailor who leaps off the Eiffel Tower to a man struck by lightning more times than should be humanly possible, these perilous wagers with death are as shocking as they are unbelievable.

The Templar Knights of the 12th century build some of history's greatest warriors through elite training in the Holy Land, combining religious devotion with extraordinary combat skills.

An avalanche risk forces a bombing mission above the Klondike Highway.

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.

Peter and Bryan Jr. each struggle to build summer getaway homes as winter approaches.

An avalanche risk forces a bombing mission above the Klondike Highway.

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.

Staff confront an American soldier running scared; a British woman causes confusion with her bag of tricks.

Hidden compartments in a traveler's backpack raise red flags; the discovery of a deadly weapon leaves mail center workers stunned.

B.J. attempts to pull off the ultimate practical joke on Hawkeye.

A nurse who was close to Hawkeye is killed; Klinger tries to talk Charles into backing a business venture.

El Chapo is an untouchable drug lord who sat atop a criminal empire and became the most wanted man in the world; for fifteen years, the U.S. and Mexico tries to hunt down El Chapo, but he is always a few steps ahead; how did investigators finally bring El Chapo to justice?

For decades, physics has probed the mysteries of time itself, testing the boundaries of what is truly possible.

Counting down 10 discoveries that challenge traditional beliefs about human history, from a lost city hidden in the Andes to mysterious metal spheres that are not of this world and a sunken city that is said to be the home of the gods.

B.J. attempts to pull off the ultimate practical joke on Hawkeye.

A nurse who was close to Hawkeye is killed; Klinger tries to talk Charles into backing a business venture.

El Chapo is an untouchable drug lord who sat atop a criminal empire and became the most wanted man in the world; for fifteen years, the U.S. and Mexico tries to hunt down El Chapo, but he is always a few steps ahead; how did investigators finally bring El Chapo to justice?

The Spartan is one of the most powerful soldiers in the world from the 7th century BC to the 4th century BC; his unmatched discipline and lifelong dedication to rigorous military training begins in childhood.