Mike restores a 1966 Mustang in the hope of finding a buyer with deep pockets; Connor helps his dad sell a 1968 Plymouth Satellite.

Joining dedicated teams of agents at Canada's airports and seaports as they intercept visitors smuggling illegal contraband and tourists with tall stories.

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

The oppressive Korean heat gets to everyone, especially Klinger.

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

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

When Katie Paige's older sister returns for the first time in almost 50 years to the Colorado ranch where they both experienced terrifying unexplained events as children, the ranch reacts.

Don Wildman explores deep below ancient ruins as he searches for clues pointing to the true fate of the once-mighty Mayan empire.

Don goes deep beneath the great lakes and explores flooded caves as he searches for evidence of a mysterious, cave-dwelling society that may have been the first people to reach America.

The oppressive Korean heat gets to everyone, especially Klinger.

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

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

When Katie Paige's older sister returns for the first time in almost 50 years to the Colorado ranch where they both experienced terrifying unexplained events as children, the ranch reacts.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

Marty flies to new hunting grounds in search of an elusive caribou herd; Lauro and Neil build a trapping and fishing camp to help feed their sled dogs; Mike muscles his reclaimed gangway into position to create a new bridge on his property.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

When Katie Paige's older sister returns for the first time in almost 50 years to the Colorado ranch where they both experienced terrifying unexplained events as children, the ranch reacts.

Marty flies to new hunting grounds in search of an elusive caribou herd; Lauro and Neil build a trapping and fishing camp to help feed their sled dogs; Mike muscles his reclaimed gangway into position to create a new bridge on his property.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

Don Wildman explores deep below ancient ruins as he searches for clues pointing to the true fate of the once-mighty Mayan empire.

Don goes deep beneath the great lakes and explores flooded caves as he searches for evidence of a mysterious, cave-dwelling society that may have been the first people to reach America.

Marty flies to new hunting grounds in search of an elusive caribou herd; Lauro and Neil build a trapping and fishing camp to help feed their sled dogs; Mike muscles his reclaimed gangway into position to create a new bridge on his property.

The oppressive Korean heat gets to everyone, especially Klinger.

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

Tension grows among the team as they try to fill the trailer with pre-war vehicles across railway ghost towns.

Mike fixes a 1961 Cadillac to showcase and smash to pieces at Rust Valley's annual Demolition Derby; mechanic Dave enters a 1974 Chrysler New Yorker for the big event.

Ted and the salvage team undertake the challenge of salvaging a decommissioned 727 airplane; while Ted scrambles for buyers, the pressure mounts as Ryan wants to see the airplane sold for scrap.

Tension grows among the team as they try to fill the trailer with pre-war vehicles across railway ghost towns.

Mike fixes a 1961 Cadillac to showcase and smash to pieces at Rust Valley's annual Demolition Derby; mechanic Dave enters a 1974 Chrysler New Yorker for the big event.

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.

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

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

A city where the commute requires a zipline; a town crawling with monkeys; a waterfall of blood.

Analyzing if monsters exist, creatures who lurk in dense forests or fly over large cities; for centuries, monsters like Mothman, the Thunderbird, and Bigfoot have mystified witnesses, skeptics, and scientists alike; disucssing what people can learn from encounters reported around the globe with beasts they don't yet understand.

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.

Examining if modern technology and scientific knowledge can help protect people from almost anything, including natural disasters, or if vulnerability remains a factor.

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

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

A city where the commute requires a zipline; a town crawling with monkeys; a waterfall of blood.

Does the Devil really exist? Tony Harris separates fact from fiction as he investigates photos, videos and sounds that allegedly have a link to Satan; are recordings of an exorcism proof that demonic possession is real?

From the very founding of the United States, there have been many bizarre-and unsolved-mysteries that continue to capture our imagination. Did a divine encounter between George Washington and an angel influence a great victory in the American Revolution? What was the strange, green glow that seemed to heal wounded soldiers during the Civil War? And could America's most notorious assassin have led a double life... after death?

The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

History is riddled with discoveries, from gold, to lost treasures, to scientific findings; some discoveries are anything but ordinary; like severed feet on a beach, or finding evidence of a tiny otherworldly creature; each is weirder than the last.

When the big, invisible bubble raises new questions for the team, possible answers suddenly fall from the sky.

The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

History is riddled with discoveries, from gold, to lost treasures, to scientific findings; some discoveries are anything but ordinary; like severed feet on a beach, or finding evidence of a tiny otherworldly creature; each is weirder than the last.

Analyzing if monsters exist, creatures who lurk in dense forests or fly over large cities; for centuries, monsters like Mothman, the Thunderbird, and Bigfoot have mystified witnesses, skeptics, and scientists alike; disucssing what people can learn from encounters reported around the globe with beasts they don't yet understand.

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.

Examining if modern technology and scientific knowledge can help protect people from almost anything, including natural disasters, or if vulnerability remains a factor.

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

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

In the Northwest Territories, Dale and Craig struggle to deliver essential goods to communities reeling from the pandemic, but keep getting derailed by personal demons; In B.C., Angela hustles to distribute a massive load of hand sanitizer.

Dale takes on river crossings and rocky mountain roads while hauling a piano by himself to a wealthy client with sky-high expectations; the engine in Dave's brand-new hotshot truck fails, leaving him a narrow window to replace it before the deadline.

The team battles against the elements as mass floods threaten to destroy the automotive treasures left behind by generations of commercial fisheries.

In the Northwest Territories, Dale and Craig struggle to deliver essential goods to communities reeling from the pandemic, but keep getting derailed by personal demons; In B.C., Angela hustles to distribute a massive load of hand sanitizer.

Dale takes on river crossings and rocky mountain roads while hauling a piano by himself to a wealthy client with sky-high expectations; the engine in Dave's brand-new hotshot truck fails, leaving him a narrow window to replace it before the deadline.

Three American retail icons are born within months of each other in 1962, sparking a rivalry for the ages.

A mafia crew with insider knowledge attempts a very lucrative airline heist at JFK International Airport; made famous by the film Goodfellas, its aftermath saw those associated with the crime disappearing and dying.

An armored-car depot employee uses his insider knowledge to plan a heist that could net him, and the longtime friends he recruits, more than $18 million in cash.

A mob-connected heist crew the FBI described as "the best ever" takes down a Southern California bank in 1972, getting away with millions in cash allegedly linked to President Richard Nixon.

Two thieves dressed as fake cops make off with a half-billion dollars' worth of world-class artwork from a Boston museum; although the paintings are still missing, numerous suspects turn up dead.

A trio of thieves is willing to risk their lives to steal the priceless jewels at the American Museum of Natural History; their bold plan has them creeping along the museum ledge, 125 feet above the streets of Manhattan.

A mafia crew with insider knowledge attempts a very lucrative airline heist at JFK International Airport; made famous by the film Goodfellas, its aftermath saw those associated with the crime disappearing and dying.

An armored-car depot employee uses his insider knowledge to plan a heist that could net him, and the longtime friends he recruits, more than $18 million in cash.

A mob-connected heist crew the FBI described as "the best ever" takes down a Southern California bank in 1972, getting away with millions in cash allegedly linked to President Richard Nixon.

Two thieves dressed as fake cops make off with a half-billion dollars' worth of world-class artwork from a Boston museum; although the paintings are still missing, numerous suspects turn up dead.

During a trip to Bangkok to train alongside Thailand's premiere S.W.A.T. team, Hondo and his former military buddy stumble upon a wide-ranging heroin operation with ties to Los Angeles and find themselves on the run from a powerful drug kingpin.

Hondo, Deacon and Tan team up with Thailand's elite S.W.A.T. team to stop a ruthless drug lord whose heroin operation has far-reaching ties to Los Angeles.

When the team's armored vehicle is stolen, they must stop the vehicle from being used in a potential terrorist attack; Hondo and Nischelle prepare for their baby's gender reveal party.

During a trip to Bangkok to train alongside Thailand's premiere S.W.A.T. team, Hondo and his former military buddy stumble upon a wide-ranging heroin operation with ties to Los Angeles and find themselves on the run from a powerful drug kingpin.

Hondo, Deacon and Tan team up with Thailand's elite S.W.A.T. team to stop a ruthless drug lord whose heroin operation has far-reaching ties to Los Angeles.

When the team's armored vehicle is stolen, they must stop the vehicle from being used in a potential terrorist attack; Hondo and Nischelle prepare for their baby's gender reveal party.

A trio of thieves is willing to risk their lives to steal the priceless jewels at the American Museum of Natural History; their bold plan has them creeping along the museum ledge, 125 feet above the streets of Manhattan.

Two thieves dressed as fake cops make off with a half-billion dollars' worth of world-class artwork from a Boston museum; although the paintings are still missing, numerous suspects turn up dead.

In Pittsburgh, Mike and Jersey connect with Chip, whose lifelong passion for steel mills has turned into a stockpile of industrial relics; back in Tennessee, Mike, Robbie, Jersey and Diamond Dave face off in a winner-takes-all smackdown.

Joel hopes a contract for four cabins in Michigan will lead to an order for 16 more; Andre's kitchen renovation becomes more complicated than expected.

Peter gets stuck in the mud; Beat helps Sam with his biggest build ever, but a reckless crane operator threatens the entire project.

Spring is here, and with just weeks to finish logging before he has to give his timber claim back, Kevin invests money he doesn't have on big plans to get the job done but when everything starts to go wrong, he's not sure he'll make his deadline.

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

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

History is riddled with discoveries, from gold, to lost treasures, to scientific findings; some discoveries are anything but ordinary; like severed feet on a beach, or finding evidence of a tiny otherworldly creature; each is weirder than the last.

During a trip to Bangkok to train alongside Thailand's premiere S.W.A.T. team, Hondo and his former military buddy stumble upon a wide-ranging heroin operation with ties to Los Angeles and find themselves on the run from a powerful drug kingpin.

Hondo, Deacon and Tan team up with Thailand's elite S.W.A.T. team to stop a ruthless drug lord whose heroin operation has far-reaching ties to Los Angeles.

When the team's armored vehicle is stolen, they must stop the vehicle from being used in a potential terrorist attack; Hondo and Nischelle prepare for their baby's gender reveal party.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

History is riddled with discoveries, from gold, to lost treasures, to scientific findings; some discoveries are anything but ordinary; like severed feet on a beach, or finding evidence of a tiny otherworldly creature; each is weirder than the last.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

The team ignites a massive bonfire to investigate the Bubble; what appears in the smoke is more chilling than anyone expected.

A large smoke experiment confuses Matty; he goes back to the ranch to speak with the team and learn about their findings firsthand.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

The team ignites a massive bonfire to investigate the Bubble; what appears in the smoke is more chilling than anyone expected.

A large smoke experiment confuses Matty; he goes back to the ranch to speak with the team and learn about their findings firsthand.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

The idea that a handful of shadowy organizations control world events has been around for centuries. Today, the Mafia, Skull & Bones, and the Freemasons are just a few of the mysterious groups said to meet behind closed doors, keeping dangerous secrets. What are the codes and rituals that define their beliefs? And is it possible that secret societies not only shaped the events that defined the 20 th century, but will continue to shape the future?

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

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

Mike restores a 1938 International Harvester; the shop holds a swap meet; wedding bells ring for Greg.

Ted puts Brandon's sales skills to the test, pushing him to figure out his future with the salvage team; a trip to Shelburne leads to a difficult extraction that has Justin running for the fire extinguisher.

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

Mike restores a 1938 International Harvester; the shop holds a swap meet; wedding bells ring for Greg.

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.

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

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

Percy Fawcett becomes obsessed with a lost city deep in the Amazon jungle, a place he names the City of Z; Fawcett vanishes trying to locate it despite numerous missions to find him.

Compelling clues about mankind's true origins; evidence within religious texts, records from Earth's first civilizations, unexplained anomalies in human physiology, and clues embedded within DNA.

For more than four decades, award-winning journalist Linda Moulton Howe has covered the most mysterious phenomena on Earth. Could her investigations on everything from bizarre animal deaths to crop formations and alien abductions lead us to a profound new reality?

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

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

Percy Fawcett becomes obsessed with a lost city deep in the Amazon jungle, a place he names the City of Z; Fawcett vanishes trying to locate it despite numerous missions to find him.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

The team ignites a massive bonfire to investigate the Bubble; what appears in the smoke is more chilling than anyone expected.

Known as "The Terror of the Gulf," the whereabouts of Jean Lafitte's treasure remain unknown; the swamps and bayous were his base, and likely also his hiding place; treasure hunters have found very little of Lafitte's stash.

All over the world, there are people who claim they have been abducted by aliens; since the 1970s, a growing number of researchers have dedicated their lives to uncover what is behind this disturbing phenomenon.

Percy Fawcett becomes obsessed with a lost city deep in the Amazon jungle, a place he names the City of Z; Fawcett vanishes trying to locate it despite numerous missions to find him.

Known as "The Terror of the Gulf," the whereabouts of Jean Lafitte's treasure remain unknown; the swamps and bayous were his base, and likely also his hiding place; treasure hunters have found very little of Lafitte's stash.

All over the world, there are people who claim they have been abducted by aliens; since the 1970s, a growing number of researchers have dedicated their lives to uncover what is behind this disturbing phenomenon.

Compelling clues about mankind's true origins; evidence within religious texts, records from Earth's first civilizations, unexplained anomalies in human physiology, and clues embedded within DNA.

For more than four decades, award-winning journalist Linda Moulton Howe has covered the most mysterious phenomena on Earth. Could her investigations on everything from bizarre animal deaths to crop formations and alien abductions lead us to a profound new reality?

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

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

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 restores a 1941 Ford Super Deluxe and a 1964 Ford Fairlane 500; a natural disaster threatens the shop.

A ghostly salvage in an abandoned hospital brings some unusual finds; the salvage team discovers a surprising collection of vintage items during the demolition of a 50's era subdivision property.

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 restores a 1941 Ford Super Deluxe and a 1964 Ford Fairlane 500; a natural disaster threatens the shop.

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.

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

Father Mulcahy takes being passed over for a promotion philosophically until he hears of a heroic helicopter pilot's advancement.

Exploring if a retired Army aviation officer uncovered evidence of intelligent anomalies or technosignatures, in NASA archived solar satellite photos; why a giant shark caught on camera sparked a debate about if megalodons still exist and more.

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.

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.

Controversy erupts when a man seeking his 15 minutes of internet fame crashes his plane into the Los Padres National Forest; the moment when three giant snakes fall out of a family's roof; two cyclists barely make it out of a tunnel.

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

Father Mulcahy takes being passed over for a promotion philosophically until he hears of a heroic helicopter pilot's advancement.

Exploring if a retired Army aviation officer uncovered evidence of intelligent anomalies or technosignatures, in NASA archived solar satellite photos; why a giant shark caught on camera sparked a debate about if megalodons still exist and more.

Known as "The Terror of the Gulf," the whereabouts of Jean Lafitte's treasure remain unknown; the swamps and bayous were his base, and likely also his hiding place; treasure hunters have found very little of Lafitte's stash.

All over the world, there are people who claim they have been abducted by aliens; since the 1970s, a growing number of researchers have dedicated their lives to uncover what is behind this disturbing phenomenon.

Did a UFO follow two researchers home from an investigation? How did a bear learn to act like a human? Did a trucker capture a legendary Native American creature on his dashcam? Could underwater extraterrestrials be leaving messages?

Did a video camera capture a ghostly child darting through a cemetery?; could a toddler be communicating with her deceased uncle?; is a spinning jar in a kitchen cupboard proof of an unseen force at work?

Exploring if a retired Army aviation officer uncovered evidence of intelligent anomalies or technosignatures, in NASA archived solar satellite photos; why a giant shark caught on camera sparked a debate about if megalodons still exist and more.

Did a UFO follow two researchers home from an investigation? How did a bear learn to act like a human? Did a trucker capture a legendary Native American creature on his dashcam? Could underwater extraterrestrials be leaving messages?

Did a video camera capture a ghostly child darting through a cemetery?; could a toddler be communicating with her deceased uncle?; is a spinning jar in a kitchen cupboard proof of an unseen force at work?

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.

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.

Controversy erupts when a man seeking his 15 minutes of internet fame crashes his plane into the Los Padres National Forest; the moment when three giant snakes fall out of a family's roof; two cyclists barely make it out of a tunnel.

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

Father Mulcahy takes being passed over for a promotion philosophically until he hears of a heroic helicopter pilot's advancement.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

Connor restores a 1967 Chevy II behind Mike's back; Mike installs an engine in a 1964 Ford F100 truck.

At the site of a 19th century country church that has reached the end of its life, the salvage team plans to delicately extract fragile stained-glass windows and 200-year-old pine beams, but things quickly go sideways.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

Connor restores a 1967 Chevy II behind Mike's back; Mike installs an engine in a 1964 Ford F100 truck.

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.

Father Mulcahy writes a pre-Christmas letter home to his sister.

B.J. becomes a surrogate father to a Korean family when the young daughter seeks medical assistance for her father.

A down-on-his-luck Japanese businessman and a Chinese immigrant and her son change the American palette when they introduce instant noodles in a cup, Peking Duck, and a big Chinese restaurant chain in the nation.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

At the height of the industrial age, Alfred Carlton Gilbert goes all in on a revolutionary steel building toy that inspires generations of Americans to build bigger; decades later, a struggling Danish carpenter creates the world's biggest toy empire.

A visionary named Marvin Glass oversees the creation of many of the most iconic toys of the 20th century; from chattering teeth to a legendary game based on a mouse trap, Glass pushes the boundaries of what a toy can be and inspires generations.

Father Mulcahy writes a pre-Christmas letter home to his sister.

B.J. becomes a surrogate father to a Korean family when the young daughter seeks medical assistance for her father.

A down-on-his-luck Japanese businessman and a Chinese immigrant and her son change the American palette when they introduce instant noodles in a cup, Peking Duck, and a big Chinese restaurant chain in the nation.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

History is riddled with discoveries, from gold, to lost treasures, to scientific findings; some discoveries are anything but ordinary; like severed feet on a beach, or finding evidence of a tiny otherworldly creature; each is weirder than the last.

Family-owned hardware stores become behemoth brands who battle it out taking big risks, ushering in new innovations and betting it all in a race to become the number one hardware store chain in America.

The modern concept of extreme sports is a product of marketing, but back in the old days, the lack of rules made them truly extreme; from bone-crushing football and deadly baseball games to wild events like auto polo.

A down-on-his-luck Japanese businessman and a Chinese immigrant and her son change the American palette when they introduce instant noodles in a cup, Peking Duck, and a big Chinese restaurant chain in the nation.

Family-owned hardware stores become behemoth brands who battle it out taking big risks, ushering in new innovations and betting it all in a race to become the number one hardware store chain in America.

The modern concept of extreme sports is a product of marketing, but back in the old days, the lack of rules made them truly extreme; from bone-crushing football and deadly baseball games to wild events like auto polo.

There was a time when any and all cures could be sold to the public indiscriminately; diving into a world where animal skin can replace your own, where doctors give coffee enemas and a world of heroin-laced cough syrup.

At the height of the industrial age, Alfred Carlton Gilbert goes all in on a revolutionary steel building toy that inspires generations of Americans to build bigger; decades later, a struggling Danish carpenter creates the world's biggest toy empire.

A visionary named Marvin Glass oversees the creation of many of the most iconic toys of the 20th century; from chattering teeth to a legendary game based on a mouse trap, Glass pushes the boundaries of what a toy can be and inspires generations.

Father Mulcahy writes a pre-Christmas letter home to his sister.

B.J. becomes a surrogate father to a Korean family when the young daughter seeks medical assistance for her father.

The team battles against the elements as mass floods threaten to destroy the automotive treasures left behind by generations of commercial fisheries.

Mike risks ruin when he resurrects his costly restoration of a 1968 Camaro; new shop manager Avery sends the budget soaring on a 1966 Super Bee and they discover that thieves may be stealing parts from the Field of Dreams.

A sweet opportunity pushes Justin to re-evaluate his place on the salvage team. At a century-old theatre that has been empty for over a decade, Ted uncovers a treasure trove of World War I artefacts, including a vintage compass and bayonet.

The team battles against the elements as mass floods threaten to destroy the automotive treasures left behind by generations of commercial fisheries.

Mike risks ruin when he resurrects his costly restoration of a 1968 Camaro; new shop manager Avery sends the budget soaring on a 1966 Super Bee and they discover that thieves may be stealing parts from the Field of Dreams.

A traveler with a questionable past; contraband in the mail facility; officers inspect passengers at JFK; a fugitive shows up.

An inside smuggling job is revealed at JFK; a wrong turn separates friends; German tourists in Washington; a baggage exam in Detroit.

Hawkeye falls for a Swedish doctor who arrives at the 4077th to observe combat surgery.

Col. Potter's mare, Sophie, mysteriously disappears from her corral; Hawkeye and B.J. try to help a young Korean.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

Don uses brand-new mapping technology to expose the dark and deadly uncharted spaces beneath American cities.

Don explores top-secret military and government tunnels.

Hawkeye falls for a Swedish doctor who arrives at the 4077th to observe combat surgery.

Col. Potter's mare, Sophie, mysteriously disappears from her corral; Hawkeye and B.J. try to help a young Korean.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

The modern concept of extreme sports is a product of marketing, but back in the old days, the lack of rules made them truly extreme; from bone-crushing football and deadly baseball games to wild events like auto polo.

Chance and Soraya slaughter a ram to provide meat for their growing family; Lauro begins preparation for this year's Iditarod by taking his team on a fall training run; Tom sets his line for another season of trapping in the mountains; Jake and his brother Bo motor their way down the Missouri River on the hunt for two mule deer; Paul and Chance build a pole barn with logs from the nearby forest and home-milled lumber.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

The team puts notorious phenomenon-experiencer Chris Bledsoe to the test, from the swamps of the Florida Everglades to the controlled labs of Virginia's Monroe Institute to answer the question of how Bledsoe's unique brain is able to communicate?

Chance and Soraya slaughter a ram to provide meat for their growing family; Lauro begins preparation for this year's Iditarod by taking his team on a fall training run; Tom sets his line for another season of trapping in the mountains; Jake and his brother Bo motor their way down the Missouri River on the hunt for two mule deer; Paul and Chance build a pole barn with logs from the nearby forest and home-milled lumber.

Taylor Starr, Adam Palmer, Kru Williams and Don Froese band together to solve the legend of Slumach's lost gold mine.

Don uses brand-new mapping technology to expose the dark and deadly uncharted spaces beneath American cities.

Don explores top-secret military and government tunnels.

Chance and Soraya slaughter a ram to provide meat for their growing family; Lauro begins preparation for this year's Iditarod by taking his team on a fall training run; Tom sets his line for another season of trapping in the mountains; Jake and his brother Bo motor their way down the Missouri River on the hunt for two mule deer; Paul and Chance build a pole barn with logs from the nearby forest and home-milled lumber.

Hawkeye falls for a Swedish doctor who arrives at the 4077th to observe combat surgery.

Col. Potter's mare, Sophie, mysteriously disappears from her corral; Hawkeye and B.J. try to help a young Korean.

Matt's team turns west on a mission to uncover iconic pieces from Canada's black gold rush era.

Mike's restoration of a 1966 Pontiac Parisienne connects him with Rust Valley's most oddball residents, as does a major swap meet, while his son Connor pushes him to help out a friend recovering from tragedy.

It's all hands on deck as some of Priestly's top buyers arrive at the yard; Ted closes one of his biggest sales of the year when he finally locks down a buyer for the plane fuselage; a practical joke is plotted at Ted's expense.

Matt's team turns west on a mission to uncover iconic pieces from Canada's black gold rush era.

Mike's restoration of a 1966 Pontiac Parisienne connects him with Rust Valley's most oddball residents, as does a major swap meet, while his son Connor pushes him to help out a friend recovering from tragedy.

An inside smuggling job is revealed at JFK; a wrong turn separates friends; German tourists in Washington; a baggage exam in Detroit.

Canines in Chicago sniff out cash; a Canadian vehicle is seedy; officers discover a traveler's alter ego; officers sift through suspicious leaves.

A young surgeon from Tokyo makes the doctors of the 4077th feel out of touch with new medical practices.

Radar falls in love; Margaret celebrates her divorce.

Beards as cause of death; a lawnmower killing a spectator at a football game; discussing some unusual causes of death.

Throughout recorded history, many people have claimed to be able to see the future and can predict, or even influence, events they first witness in their mind's eye.

An exploration of the world's most fascinating, strange and inexplicable mysteries; compelling contributions from scientists, historians, and witnesses.

All over the world, there are giant monoliths that ancient ancestors carved out of solid rock.

A young surgeon from Tokyo makes the doctors of the 4077th feel out of touch with new medical practices.

Radar falls in love; Margaret celebrates her divorce.

Beards as cause of death; a lawnmower killing a spectator at a football game; discussing some unusual causes of death.

Did a UFO follow two researchers home from an investigation? How did a bear learn to act like a human? Did a trucker capture a legendary Native American creature on his dashcam? Could underwater extraterrestrials be leaving messages?

Humanity has long been fascinated with the galactic worlds beyond our planet; analyzing what mysteries are yet to be solved about the surface of the Moon and what would happen to Earth if the Moon disappears; discussing if the impact craters and massive scar on Mars reveal a cataclysmic history on the barren Red Planet.

Throughout history, powerful nations around the world have enlisted spies to serve as unique tools of warfare. These secret agents are often tasked with infiltrating organizations, gathering sensitive information, and even performing the act of assassination. The most successful spies are the ones whose secrets are only revealed years after their mission has ended, or sometimes, never at all.

Imagine a man floating through the sky by dozens of balloons or a circus only visible via magnifying glass; these are the tales of history's most unbelievable, strange and completely unexpected spectacles.

The team ignites a massive bonfire to investigate the Bubble; what appears in the smoke is more chilling than anyone expected.

Throughout history, powerful nations around the world have enlisted spies to serve as unique tools of warfare. These secret agents are often tasked with infiltrating organizations, gathering sensitive information, and even performing the act of assassination. The most successful spies are the ones whose secrets are only revealed years after their mission has ended, or sometimes, never at all.

Imagine a man floating through the sky by dozens of balloons or a circus only visible via magnifying glass; these are the tales of history's most unbelievable, strange and completely unexpected spectacles.

Throughout recorded history, many people have claimed to be able to see the future and can predict, or even influence, events they first witness in their mind's eye.

An exploration of the world's most fascinating, strange and inexplicable mysteries; compelling contributions from scientists, historians, and witnesses.

All over the world, there are giant monoliths that ancient ancestors carved out of solid rock.

A young surgeon from Tokyo makes the doctors of the 4077th feel out of touch with new medical practices.

Radar falls in love; Margaret celebrates her divorce.

Angela and Dave need to transport a tiny home from Saskatchewan to British Columbia in time for a wedding; Dave's obsessed with a military rotator that would expand his business, but he can't afford it unless he makes a devilish deal with Big Donny.

Dave and Angela are forced to put a recovery job with his new army rotator on hold, when they get a rescue call from a dangerous mountain trail; Dale and Craig renew their bad blood while on a mission together at a remote fire watchtower.

Matt's team turns west on a mission to uncover iconic pieces from Canada's black gold rush era.

Angela and Dave need to transport a tiny home from Saskatchewan to British Columbia in time for a wedding; Dave's obsessed with a military rotator that would expand his business, but he can't afford it unless he makes a devilish deal with Big Donny.

Dave and Angela are forced to put a recovery job with his new army rotator on hold, when they get a rescue call from a dangerous mountain trail; Dale and Craig renew their bad blood while on a mission together at a remote fire watchtower.

An ambitious upstart leaves Wall Street to start an internet store that becomes a global empire; a young computer programmer revolutionizes the way we buy and sell online, creating rival multibillion-dollar brands that become household names.

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.

Stalin's gruesome trials to create a hybrid human-ape super army; the eerie reason East Germany's Stasi collected the scents of dissidents in airtight jars; how the CIA uncovered a secret Soviet island devoted to developing deadly bioweapons.

At one in point in time, the reality of state-run programs designed to warp and control minds, both in the lab and on the battlefield existed. 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.

When is Mission: Impossible more than just a movie? From the gaspingly record-shattering 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, newly uncensored evidence will reveal the lengths that the few and the elite have gone to within the most hostile lands, all in the name of completing the mission.

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.

Stalin's gruesome trials to create a hybrid human-ape super army; the eerie reason East Germany's Stasi collected the scents of dissidents in airtight jars; how the CIA uncovered a secret Soviet island devoted to developing deadly bioweapons.