A video showing a strange formation of flickering lights; a mysterious humanoid creature is caught on camera in an abandoned attic.

Marty has a near-death experience when he plummets through ice on a frozen waterway; Lauro journeys deep into the untouched backcountry by dog team to establish an expedition camp.

Before juice was everywhere, these innovators used brilliant ingenuity to create the most nostalgic drink products and thirst quenchers of the last century, leading the charge on a new billion dollar beverage industry.

Marty has a near-death experience when he plummets through ice on a frozen waterway; Lauro journeys deep into the untouched backcountry by dog team to establish an expedition camp.

The drivers are ready for what is forecast to be a cold and busy winter, but the tragic passing of legendary driver Darrell Ward leaves the drivers wondering who can take his place.

Cam and his crew hurry to begin sluicing Donovan cut; Karl motivates his crew; Chris and Nika face a sluice plant breakdown.

Kelly confronts Juan and comes to a decision; Jeremy's mistake; someone leaves Buffalo Airways.

The drivers are ready for what is forecast to be a cold and busy winter, but the tragic passing of legendary driver Darrell Ward leaves the drivers wondering who can take his place.

Cam and his crew hurry to begin sluicing Donovan cut; Karl motivates his crew; Chris and Nika face a sluice plant breakdown.

Kelly confronts Juan and comes to a decision; Jeremy's mistake; someone leaves Buffalo Airways.

The truth behind a recent sighting of Chupacabra outside of an Amarillo Zoo; an aerial photograph taken over Costa Rica could be the greatest UFO picture ever taken; strange sounds recorded on Mars.

At the turn of the 20th century, Bernard Kroger and another upstart grocer come up with genius innovations that help invent the modern supermarket.

A faithful viewer captures the image of an alien probe; the identity of a strange creature captured by a camera at the entrance of a house; the legendary Men in Black call a man and threaten him; how a family survives a lightning bolt.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

Buried under record snowfall, Marty fights to heat his cabin and maintain his trapline; Lauro and Neil brave the icy Yukon River with their sled dogs, while Mike ingeniously crafts a driftwood windmill to power his homestead.

At the turn of the 20th century, Bernard Kroger and another upstart grocer come up with genius innovations that help invent the modern supermarket.

The truth behind a recent sighting of Chupacabra outside of an Amarillo Zoo; an aerial photograph taken over Costa Rica could be the greatest UFO picture ever taken; strange sounds recorded on Mars.

A faithful viewer captures the image of an alien probe; the identity of a strange creature captured by a camera at the entrance of a house; the legendary Men in Black call a man and threaten him; how a family survives a lightning bolt.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

A faithful viewer captures the image of an alien probe; the identity of a strange creature captured by a camera at the entrance of a house; the legendary Men in Black call a man and threaten him; how a family survives a lightning bolt.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

The truth behind a recent sighting of Chupacabra outside of an Amarillo Zoo; an aerial photograph taken over Costa Rica could be the greatest UFO picture ever taken; strange sounds recorded on Mars.

Buried under record snowfall, Marty fights to heat his cabin and maintain his trapline; Lauro and Neil brave the icy Yukon River with their sled dogs, while Mike ingeniously crafts a driftwood windmill to power his homestead.

At the turn of the 20th century, Bernard Kroger and another upstart grocer come up with genius innovations that help invent the modern supermarket.

Buried under record snowfall, Marty fights to heat his cabin and maintain his trapline; Lauro and Neil brave the icy Yukon River with their sled dogs, while Mike ingeniously crafts a driftwood windmill to power his homestead.

Lisa Kelly finds herself in a real jam after jackknifing her truck deep in the back-country; Alex Debogorski gets more than he bargained for when he falls through a patch of thin ice; Todd Dewey comes to the aid of a stranded trucker.

Stressed, Chris and Nika butt heads; Cam faces machine failures and contaminated fuel; Ken and Guillaume find traces of gold.

Justin and his crew are stranded in the High Arctic with a frozen plane.

Lisa Kelly finds herself in a real jam after jackknifing her truck deep in the back-country; Alex Debogorski gets more than he bargained for when he falls through a patch of thin ice; Todd Dewey comes to the aid of a stranded trucker.

Stressed, Chris and Nika butt heads; Cam faces machine failures and contaminated fuel; Ken and Guillaume find traces of gold.

Justin and his crew are stranded in the High Arctic with a frozen plane.

A man in Turkey allegedly captured footage of alien pilots in a UFO cockpit; strange lights are repeatedly spotted over Brown Mountain in North Carolina; an Australian man allegedly stumbled upon an alien corpse on the sidewalk.

A young upstart named Oscar® Mayer creates one of the most iconic meat brands on the planet; pioneer Jay Hormel invents a meat product sold the world over, which becomes part of a $20 billion food empire.

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.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

Marty digs his bush plane out from a deep snowdrift to preserve his one lifeline in the bush; Bret and Ivy escape an avalanche from their cabin roof before embarking on their journey back to home base.

A young upstart named Oscar® Mayer creates one of the most iconic meat brands on the planet; pioneer Jay Hormel invents a meat product sold the world over, which becomes part of a $20 billion food empire.

A man in Turkey allegedly captured footage of alien pilots in a UFO cockpit; strange lights are repeatedly spotted over Brown Mountain in North Carolina; an Australian man allegedly stumbled upon an alien corpse on the sidewalk.

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.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

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.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

A man in Turkey allegedly captured footage of alien pilots in a UFO cockpit; strange lights are repeatedly spotted over Brown Mountain in North Carolina; an Australian man allegedly stumbled upon an alien corpse on the sidewalk.

Marty digs his bush plane out from a deep snowdrift to preserve his one lifeline in the bush; Bret and Ivy escape an avalanche from their cabin roof before embarking on their journey back to home base.

A young upstart named Oscar® Mayer creates one of the most iconic meat brands on the planet; pioneer Jay Hormel invents a meat product sold the world over, which becomes part of a $20 billion food empire.

Marty digs his bush plane out from a deep snowdrift to preserve his one lifeline in the bush; Bret and Ivy escape an avalanche from their cabin roof before embarking on their journey back to home base.

A sudden warm-up threatens to derail the ice road season; Art Burke faces scary and slick roads; Lisa Kelly is forced to ask her former boss for financial help; Alex Debogorski encounters a mystery man walking alone on an isolated winter road.

Cam hits permafrost, forcing him to shut down the plant; Ken and Guillaume abandon Arizona Creek; Karl gambles with broken equipment.

Kelly rallies Buffalo to help out when a fire destroys a northern outpost one week before Christmas.

A sudden warm-up threatens to derail the ice road season; Art Burke faces scary and slick roads; Lisa Kelly is forced to ask her former boss for financial help; Alex Debogorski encounters a mystery man walking alone on an isolated winter road.

Cam hits permafrost, forcing him to shut down the plant; Ken and Guillaume abandon Arizona Creek; Karl gambles with broken equipment.

Kelly rallies Buffalo to help out when a fire destroys a northern outpost one week before Christmas.

Tony Harris and his team of experts examine the clues and make a determination about the validity of the supernatural.

At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.

The Muskie Creek convoy struggles to recover from disaster after an ice bridge collapses beneath Lisa's truck, tipping her off the road; Scooter launches an unorthodox plan to get them back on track; Todd races out of the wilderness on a deadline.

While hunting for meat, Mike crosses paths with a prowling brown bear and her cub. Chance races the first snow to finish his livestock barn. Lauro and Neil smash through thick river ice to harvest beaver and fish. Bret and Ivy scale their cabin roof to install solar panels and power their homestead with clean energy. Meanwhile, Paul hits the jackpot on his coyote and beaver traplines.

A brutal storm batters the remaining men and gale-force winds tear through their makeshift camps; one survivalist pushes his bush-craft skills to limit attempts to find a way to set sail on the turbulent seas.

Marty escapes a blizzard and flies home from the trapline to reunite with his family; Lauro runs a 100 mile dog race and gets closer to qualifying for the Iditarod; Daniel takes down a black bear to provide meat for his family.

At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.

Tony Harris and his team of experts examine the clues and make a determination about the validity of the supernatural.

The Muskie Creek convoy struggles to recover from disaster after an ice bridge collapses beneath Lisa's truck, tipping her off the road; Scooter launches an unorthodox plan to get them back on track; Todd races out of the wilderness on a deadline.

While hunting for meat, Mike crosses paths with a prowling brown bear and her cub. Chance races the first snow to finish his livestock barn. Lauro and Neil smash through thick river ice to harvest beaver and fish. Bret and Ivy scale their cabin roof to install solar panels and power their homestead with clean energy. Meanwhile, Paul hits the jackpot on his coyote and beaver traplines.

A brutal storm batters the remaining men and gale-force winds tear through their makeshift camps; one survivalist pushes his bush-craft skills to limit attempts to find a way to set sail on the turbulent seas.

The Muskie Creek convoy struggles to recover from disaster after an ice bridge collapses beneath Lisa's truck, tipping her off the road; Scooter launches an unorthodox plan to get them back on track; Todd races out of the wilderness on a deadline.

While hunting for meat, Mike crosses paths with a prowling brown bear and her cub. Chance races the first snow to finish his livestock barn. Lauro and Neil smash through thick river ice to harvest beaver and fish. Bret and Ivy scale their cabin roof to install solar panels and power their homestead with clean energy. Meanwhile, Paul hits the jackpot on his coyote and beaver traplines.

A brutal storm batters the remaining men and gale-force winds tear through their makeshift camps; one survivalist pushes his bush-craft skills to limit attempts to find a way to set sail on the turbulent seas.

Tony Harris and his team of experts examine the clues and make a determination about the validity of the supernatural.

Marty escapes a blizzard and flies home from the trapline to reunite with his family; Lauro runs a 100 mile dog race and gets closer to qualifying for the Iditarod; Daniel takes down a black bear to provide meat for his family.

At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.

Marty escapes a blizzard and flies home from the trapline to reunite with his family; Lauro runs a 100 mile dog race and gets closer to qualifying for the Iditarod; Daniel takes down a black bear to provide meat for his family.

The guys get a sneak peek of an auction with antique cars, retro gas pumps and collectibles.

A showroom full of antique cars, jukeboxes and tin trucks in central Alberta.

The team is commissioned to restore a 1941 Triumph motorcycle back to its World War II-era glory; even with a $50,000 budget, the project turns into a big challenge; Danny tricks out a friend's Denali and visits a mind-blowing car collection.

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The guys get a sneak peek of an auction with antique cars, retro gas pumps and collectibles.

A showroom full of antique cars, jukeboxes and tin trucks in central Alberta.

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.

Steve ventures into the heart of the Cascade Mountain range; Steve explores D.B. Cooper through a new lens, asking how he could have survived and escaped his perilous jump into a dark and stormy November night.

Steve investigates the 1972 disappearance of the Begich/Boggs flight, a case that sparked the largest search in Alaska's history.

Returning to his Michigan roots, Steve investigates the mystery of Le Griffon, the legendary lost ship of the Great Lakes that has fascinated him since childhood; using his local knowledge and maritime expertise, he navigates shipwrecks and clues.

Steve journeys to Oregon's remote ranches to investigate the mystery of cattle mutilations; drawing on his understanding of the natural world and a hunter's perspective, he examines who is behind these surgically precise deaths.

Near Steve's cabin on Prince of Wales Island lies evidence of one of humanity's greatest milestones, human's arrival in the Americas; drawing on his deep expertise in this rugged environment, Steve investigates when the first Americans arrived.

Steve explores the arid deserts of the Four Corners region, investigating monumental ancestral Puebloan sites like Chaco Canyon and Mesa Verde.

Steve ventures into the heart of the Cascade Mountain range; Steve explores D.B. Cooper through a new lens, asking how he could have survived and escaped his perilous jump into a dark and stormy November night.

Steve investigates the 1972 disappearance of the Begich/Boggs flight, a case that sparked the largest search in Alaska's history.

Returning to his Michigan roots, Steve investigates the mystery of Le Griffon, the legendary lost ship of the Great Lakes that has fascinated him since childhood; using his local knowledge and maritime expertise, he navigates shipwrecks and clues.

Steve journeys to Oregon's remote ranches to investigate the mystery of cattle mutilations; drawing on his understanding of the natural world and a hunter's perspective, he examines who is behind these surgically precise deaths.

Near Steve's cabin on Prince of Wales Island lies evidence of one of humanity's greatest milestones, human's arrival in the Americas; drawing on his deep expertise in this rugged environment, Steve investigates when the first Americans arrived.

Steve explores the arid deserts of the Four Corners region, investigating monumental ancestral Puebloan sites like Chaco Canyon and Mesa Verde.

Steve ventures into the heart of the Cascade Mountain range; Steve explores D.B. Cooper through a new lens, asking how he could have survived and escaped his perilous jump into a dark and stormy November night.

Steve investigates the 1972 disappearance of the Begich/Boggs flight, a case that sparked the largest search in Alaska's history.

Returning to his Michigan roots, Steve investigates the mystery of Le Griffon, the legendary lost ship of the Great Lakes that has fascinated him since childhood; using his local knowledge and maritime expertise, he navigates shipwrecks and clues.

Steve journeys to Oregon's remote ranches to investigate the mystery of cattle mutilations; drawing on his understanding of the natural world and a hunter's perspective, he examines who is behind these surgically precise deaths.

Near Steve's cabin on Prince of Wales Island lies evidence of one of humanity's greatest milestones, human's arrival in the Americas; drawing on his deep expertise in this rugged environment, Steve investigates when the first Americans arrived.

Steve explores the arid deserts of the Four Corners region, investigating monumental ancestral Puebloan sites like Chaco Canyon and Mesa Verde.

A window washer falls nearly 50 stories; rocks and boulders move on their own; human feet.

A dogfight between alien aircraft and the U.S. Air Force; world's loudest sounds; a fishing trawler.

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The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be vastly different.

A window washer falls nearly 50 stories; rocks and boulders move on their own; human feet.

A dogfight between alien aircraft and the U.S. Air Force; world's loudest sounds; a fishing trawler.

The top-selling candy days of the year revolve around Easter, Valentine's Day and Halloween, and it all started with a few bold pioneers.

As new wing-focused restaurant chains take the recipe out of Buffalo, N.Y., restaurateurs must find a way to cleverly market the new "Buffalo wings" to turn their restaurants into national icons, and chicken wings into a global phenomenon.

Two icons compete for America's coffee drinkers and forever change a worldwide, multi-billion-dollar industry.

A look at some staples of Thanksgiving dinner that weren't around until a few brands used technological advances to reinvent turkey, stuffing, cranberry sauce, pumpkin pie and more; food innovators made each part of the meal accessible.

A century ago, most backyard grilling essentials were not yet invented; Henry Ford, a tinkerer named Kingsford, and a passionate butcher created recognizable summer brands and changed the face of American backyards.

When an entrepreneur creates shelf-stable peanut butter out of his garage, it leads to the birth of an iconic sandwich; as competition heats up to be America's favorite peanut butter, three famous brands battle it out to be number one.

Two entrepreneurs rise from the ashes of Prohibition by staking everything on two liquors - a bitter, bottom-shelf whisky, and a flavorless foreign moonshine - and go on to save an industry and create two of the most popular brands in the country.

At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.

Before juice was everywhere, these innovators used brilliant ingenuity to create the most nostalgic drink products and thirst quenchers of the last century, leading the charge on a new billion dollar beverage industry.

The top-selling candy days of the year revolve around Easter, Valentine's Day and Halloween, and it all started with a few bold pioneers.

As new wing-focused restaurant chains take the recipe out of Buffalo, N.Y., restaurateurs must find a way to cleverly market the new "Buffalo wings" to turn their restaurants into national icons, and chicken wings into a global phenomenon.

Two icons compete for America's coffee drinkers and forever change a worldwide, multi-billion-dollar industry.

A look at some staples of Thanksgiving dinner that weren't around until a few brands used technological advances to reinvent turkey, stuffing, cranberry sauce, pumpkin pie and more; food innovators made each part of the meal accessible.

A century ago, most backyard grilling essentials were not yet invented; Henry Ford, a tinkerer named Kingsford, and a passionate butcher created recognizable summer brands and changed the face of American backyards.

When an entrepreneur creates shelf-stable peanut butter out of his garage, it leads to the birth of an iconic sandwich; as competition heats up to be America's favorite peanut butter, three famous brands battle it out to be number one.

Two entrepreneurs rise from the ashes of Prohibition by staking everything on two liquors - a bitter, bottom-shelf whisky, and a flavorless foreign moonshine - and go on to save an industry and create two of the most popular brands in the country.

At a time when dog food is a rarity and cat food is almost nonexistent, it will take visionary innovators to invent the first dog treat, dry food, the first cat food, and many more innovations that will carve out the billion-dollar pet food industry.

Before juice was everywhere, these innovators used brilliant ingenuity to create the most nostalgic drink products and thirst quenchers of the last century, leading the charge on a new billion dollar beverage industry.

A blast of arctic air reopens the ice roads; Steph Custance falls victim to severe icing and winds up in a ditch; truckers set out to see if the newly reopened ice crossings are really ready for their big rigs.

Chris and Nika face financial hardship; Cam's son-in-law is determined to find gold; Ken and Guillaume make a deal with a mining veteran.

A rise in oil pressure threatens one of the C-46's; Andrew and Graeme face a test as DC-3 co-pilots.

A blast of arctic air reopens the ice roads; Steph Custance falls victim to severe icing and winds up in a ditch; truckers set out to see if the newly reopened ice crossings are really ready for their big rigs.

Chris and Nika face financial hardship; Cam's son-in-law is determined to find gold; Ken and Guillaume make a deal with a mining veteran.

A rise in oil pressure threatens one of the C-46's; Andrew and Graeme face a test as DC-3 co-pilots.

Tony Harris and his team of experts dive into claims of the supernatural to find the truth.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses; these U.S. military veterans testify to a series of encounters between the military and UFOs dating back to the Vietnam War; the team attempts to connect the dots.

Andy and Paul return to Mt. Shasta, California, to investigate the cause of the strange and potentially deadly energies; these seem to draw everything toward the mountain from people to UAPs.

After the team unearths new and bizarre clues from the Mesa on Skinwalker Ranch, a complex laser experiment leads to an encounter.

For more than 2 centuries, a ranch in Utah has been associated with strange and disturbing occurrences that defy physical reality; a team of dedicated scientists, researchers and experts is determined to solve the mystery and reveal the secrets.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

Tony Harris and his team of experts dive into claims of the supernatural to find the truth.

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses; these U.S. military veterans testify to a series of encounters between the military and UFOs dating back to the Vietnam War; the team attempts to connect the dots.

Andy and Paul return to Mt. Shasta, California, to investigate the cause of the strange and potentially deadly energies; these seem to draw everything toward the mountain from people to UAPs.

After the team unearths new and bizarre clues from the Mesa on Skinwalker Ranch, a complex laser experiment leads to an encounter.

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses; these U.S. military veterans testify to a series of encounters between the military and UFOs dating back to the Vietnam War; the team attempts to connect the dots.

Andy and Paul return to Mt. Shasta, California, to investigate the cause of the strange and potentially deadly energies; these seem to draw everything toward the mountain from people to UAPs.

After the team unearths new and bizarre clues from the Mesa on Skinwalker Ranch, a complex laser experiment leads to an encounter.

Tony Harris and his team of experts dive into claims of the supernatural to find the truth.

For more than 2 centuries, a ranch in Utah has been associated with strange and disturbing occurrences that defy physical reality; a team of dedicated scientists, researchers and experts is determined to solve the mystery and reveal the secrets.

Descendants of the Black Loyalists, Jamaican Maroons, and the Black Refugees represent Canada's largest Black population, and their incredible story begins in Nova Scotia in the 1700s.

For more than 2 centuries, a ranch in Utah has been associated with strange and disturbing occurrences that defy physical reality; a team of dedicated scientists, researchers and experts is determined to solve the mystery and reveal the secrets.

Polar Industries must deliver an oversized load hundreds of miles north on the winter roads; owner Mark Koyhaykewych recruits Lisa Kelly, then calls in Reno Ward, the 23-year-old son of the late Darrell Ward; a blizzard adds a new layer of danger.

Karl hopes to make a profit at Last Chance; Chris and Nika move to Stowe Creek; Cam and his wife melt the gold they've collected and find they're way below their target.

Mikey goes on a treasure hunt; Andrew and Graeme must fly with the boss Joe McBryan.

Polar Industries must deliver an oversized load hundreds of miles north on the winter roads; owner Mark Koyhaykewych recruits Lisa Kelly, then calls in Reno Ward, the 23-year-old son of the late Darrell Ward; a blizzard adds a new layer of danger.

Karl hopes to make a profit at Last Chance; Chris and Nika move to Stowe Creek; Cam and his wife melt the gold they've collected and find they're way below their target.

Mikey goes on a treasure hunt; Andrew and Graeme must fly with the boss Joe McBryan.

The latest video leak from the Department of Homeland Security; one of the world's most respected Bigfoot researchers; anachronistic works of art; a lost, sunken city off the coast of Louisiana.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

Sinaloa and its leader El Chapo aim to become the world's largest drug trafficking organization, but their success is threatened by the Tijuana Cartel, and U.S. and Mexican authorities.

Oakland Hells Angels president, Sonny Barger, transforms the club into an organized crime syndicate and creates a blueprint for outlaw biker clubs to follow; federal authorities strike at the club, employing the RICO statute.

In 1980s New York, two opposing factions of the American Mafia split the Gambino crime family down the middle; the old school and the new school struggle against one another; one murderous capo emerges as the Boss of Bosses.

Peril strikes during a daring investigation as the team embarks on their quest to understand what may lie beneath Skinwalker Ranch.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

The latest video leak from the Department of Homeland Security; one of the world's most respected Bigfoot researchers; anachronistic works of art; a lost, sunken city off the coast of Louisiana.

Sinaloa and its leader El Chapo aim to become the world's largest drug trafficking organization, but their success is threatened by the Tijuana Cartel, and U.S. and Mexican authorities.

Oakland Hells Angels president, Sonny Barger, transforms the club into an organized crime syndicate and creates a blueprint for outlaw biker clubs to follow; federal authorities strike at the club, employing the RICO statute.

In 1980s New York, two opposing factions of the American Mafia split the Gambino crime family down the middle; the old school and the new school struggle against one another; one murderous capo emerges as the Boss of Bosses.

Sinaloa and its leader El Chapo aim to become the world's largest drug trafficking organization, but their success is threatened by the Tijuana Cartel, and U.S. and Mexican authorities.

Oakland Hells Angels president, Sonny Barger, transforms the club into an organized crime syndicate and creates a blueprint for outlaw biker clubs to follow; federal authorities strike at the club, employing the RICO statute.

In 1980s New York, two opposing factions of the American Mafia split the Gambino crime family down the middle; the old school and the new school struggle against one another; one murderous capo emerges as the Boss of Bosses.

The latest video leak from the Department of Homeland Security; one of the world's most respected Bigfoot researchers; anachronistic works of art; a lost, sunken city off the coast of Louisiana.

Peril strikes during a daring investigation as the team embarks on their quest to understand what may lie beneath Skinwalker Ranch.

Born free of an Ojibwe father and an escaped-slave mother in Upper Canada, John 'Daddy' Hall fought in the war of 1812, was captured and sold into slavery.

Peril strikes during a daring investigation as the team embarks on their quest to understand what may lie beneath Skinwalker Ranch.

A small convoy heads out with an oversized load; Lisa Kelly and Reno Ward's skills are tested by the treacherous journey; Art Burke attempts to navigate an ice road over a frozen lake; Alex Debogorski stops to help a stranded trucker.

Chris and Nika's mine hand Charles gets injured, leaving them short-handed; Cam gives Donovan Cut one final try to save his season; Ken and Guillaume up their recovery system in hopes of catching finer gold.

Buffalo's campaign to air-lift 100,000 pounds of goods; Justin helps a mountie; a 3D ultrasound.

A small convoy heads out with an oversized load; Lisa Kelly and Reno Ward's skills are tested by the treacherous journey; Art Burke attempts to navigate an ice road over a frozen lake; Alex Debogorski stops to help a stranded trucker.

Chris and Nika's mine hand Charles gets injured, leaving them short-handed; Cam gives Donovan Cut one final try to save his season; Ken and Guillaume up their recovery system in hopes of catching finer gold.

Buffalo's campaign to air-lift 100,000 pounds of goods; Justin helps a mountie; a 3D ultrasound.

Examining if the famous glowing lights seen above Marfa, Texas are a natural or supernatural phenomenon, what spirit possessed a goat to walk down a street like a human, and if mysterious stone carvings in Japan are connected to a close encounter.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

A silver orb in the sky, and alleged crash debris may be from a UFO; a 65-year-old-man might have some of the fastest hands in the West; an infamous spy organization's alleged footage of UFOs and aliens.

An in-depth look at the relationship between Indigenous people and settlers, offering an important lens into Indigenous history on the land that is now Canada, including Turtle Island's creation story and the important role women play in society.

A life-threatening incident forces the team to re-assess their methods of investigation; disturbing new evidence at homestead one has Tom and Travis on edge.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

Examining if the famous glowing lights seen above Marfa, Texas are a natural or supernatural phenomenon, what spirit possessed a goat to walk down a street like a human, and if mysterious stone carvings in Japan are connected to a close encounter.

A silver orb in the sky, and alleged crash debris may be from a UFO; a 65-year-old-man might have some of the fastest hands in the West; an infamous spy organization's alleged footage of UFOs and aliens.

An in-depth look at the relationship between Indigenous people and settlers, offering an important lens into Indigenous history on the land that is now Canada, including Turtle Island's creation story and the important role women play in society.

A silver orb in the sky, and alleged crash debris may be from a UFO; a 65-year-old-man might have some of the fastest hands in the West; an infamous spy organization's alleged footage of UFOs and aliens.

An in-depth look at the relationship between Indigenous people and settlers, offering an important lens into Indigenous history on the land that is now Canada, including Turtle Island's creation story and the important role women play in society.

Examining if the famous glowing lights seen above Marfa, Texas are a natural or supernatural phenomenon, what spirit possessed a goat to walk down a street like a human, and if mysterious stone carvings in Japan are connected to a close encounter.

A life-threatening incident forces the team to re-assess their methods of investigation; disturbing new evidence at homestead one has Tom and Travis on edge.

For many years Hogan's Alley was the heart of Vancouver's Black community; in the 1850s James Douglas invited Blacks to settle Vancouver island in an effort to stave off American annexation.

A life-threatening incident forces the team to re-assess their methods of investigation; disturbing new evidence at homestead one has Tom and Travis on edge.

Reno Ward has a disastrous encounter with a speeding pick-up truck; Lisa Kelly attempts to rescue Reno but is forced to leave him to fend for himself; Art Burke attempts to deliver a Zamboni to save an isolated community's hockey season.

Ken and Guillaume face a dangerous situation; Karl begins sluicing the drained swamp at Last Chance; Cam weighs in for his final sale.

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

Reno Ward has a disastrous encounter with a speeding pick-up truck; Lisa Kelly attempts to rescue Reno but is forced to leave him to fend for himself; Art Burke attempts to deliver a Zamboni to save an isolated community's hockey season.

Ken and Guillaume face a dangerous situation; Karl begins sluicing the drained swamp at Last Chance; Cam weighs in for his final sale.

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

A home security video might show proof that UFOs are messing with technology; a species of carnivorous marsupials thought to be long extinct; a visitor at a historic cemetery in Savannah.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

Bodie is tasked to restore a very rare 1970 GTO Judge in one month's time for the SEMA car show; Andy modernizes a spark plug cleaner into a stereo; Steve makes a plan to transform a beat up 64 Ford Falcon into a work of art.

Exploring the real, and often misrepresented, history of Indigenous peoples on the land that is now called Canada; taking an in-depth look at the relationship between Indigenous people, the land and the settlers.

A historic moment occurs when the entire team witnesses, and documents, two UFO sightings directly over Skinwalker Ranch.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

A home security video might show proof that UFOs are messing with technology; a species of carnivorous marsupials thought to be long extinct; a visitor at a historic cemetery in Savannah.

Bodie is tasked to restore a very rare 1970 GTO Judge in one month's time for the SEMA car show; Andy modernizes a spark plug cleaner into a stereo; Steve makes a plan to transform a beat up 64 Ford Falcon into a work of art.

Exploring the real, and often misrepresented, history of Indigenous peoples on the land that is now called Canada; taking an in-depth look at the relationship between Indigenous people, the land and the settlers.

Bodie is tasked to restore a very rare 1970 GTO Judge in one month's time for the SEMA car show; Andy modernizes a spark plug cleaner into a stereo; Steve makes a plan to transform a beat up 64 Ford Falcon into a work of art.

Exploring the real, and often misrepresented, history of Indigenous peoples on the land that is now called Canada; taking an in-depth look at the relationship between Indigenous people, the land and the settlers.

A home security video might show proof that UFOs are messing with technology; a species of carnivorous marsupials thought to be long extinct; a visitor at a historic cemetery in Savannah.

A historic moment occurs when the entire team witnesses, and documents, two UFO sightings directly over Skinwalker Ranch.

Tucked between Griffintown and St. Henri in Montreal's Sud Ouest is Little Burgundy, home to a Black population led by Black men who worked in Canada's railway industry as sleeping car porters.

A historic moment occurs when the entire team witnesses, and documents, two UFO sightings directly over Skinwalker Ranch.

A big bump takes out Art Burke's radiator; Todd Dewey's rig lands in a snowbank; Steph Custance regrets her foray onto a wet ice crossing; Alex Debogorski uses a sled to drag a construction shack across a frozen lake.

Nika and Chris push through the final week of the season; low temperatures freeze Karl's sluicing plant; Ken and Guillaume try to make up for their disappointing season.

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

A big bump takes out Art Burke's radiator; Todd Dewey's rig lands in a snowbank; Steph Custance regrets her foray onto a wet ice crossing; Alex Debogorski uses a sled to drag a construction shack across a frozen lake.

Nika and Chris push through the final week of the season; low temperatures freeze Karl's sluicing plant; Ken and Guillaume try to make up for their disappointing season.

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

Scientists study claims of a dead mermaid discovered and preserved in Japan; UFOs attracted to nuclear facilities; the glowing-eyed sea creature captured on video chasing a motorboat; a man who lived alone in the jungle.

Examining the history of cats and dogs and how they have been helpful companions to humankind all over the globe.

Muskie Creek operations manager Bill Danh sends a six-truck convoy, including Lisa, Scooter, and Todd, on a crucial but near-impossible mission to a remote outpost on the Hudson Bay, traveling the world's longest winter road.

Mike journeys to an uninhabited island to hunt a herd of wild buffalo with help from the local natives; Lauro pushes himself training for the upcoming Iditarod with a grueling 260-mile run through the Alaskan wilderness.

The remaining participants are finally adapting to the cruel environment, but the hunt for food leads them into harms way; one man is forced to drop his new boat miles from camp.

When advanced testing shows evidence of strange anomalies under the ranch, Brandon finally gives the team permission to dig.

Examining the history of cats and dogs and how they have been helpful companions to humankind all over the globe.