As the team performs new scientific tests on the ceramic material found in the Mesa, they uncover evidence that something top secret may be buried on Skinwalker Ranch.

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

Mother Nature doesn't always play nice, whether it's a mile-long sinkhole, a biblical swarm of crop-killing grasshoppers or an invasion of rum-fueled monkeys running wild on the island of St. Kitts; stories where humans go head-to-head with nature.

From relics like the Ark of the Covenant and the Holy Grail, to a tower that could touch heaven, the crew attempts to uncover the real history of biblical artifacts and the possible powers that they possess.

Phenomena and undefinable events in the natural world that continue to pique interest and stoke fears; powerful earthquakes that might have a human-involved origin; balls of energy that are proven to exist, but without any answer of its creation; strange accounts of fish falling from the sky; a seemingly endless darkness recorded in the 6th century.

Stories of unidentified creatures living deep beneath the surface of oceans and lakes include sightings of giant sharks, prehistoric serpents, and even razor-toothed mermaids.

Hawkeye, Trapper and Spearchucker try to save a Korean girl from bondage to an American sergeant.

The surgeons at the 4077th decide to "rewrite" an Army documentary spotlighting their unit.

Reports of a jar of gold send Adam and Kru on the trail of missing prospector Volcanic Brown and his last known location; Don and Taylor investigate a strange marking on the prospector tools found in the Upper Pitt.

Clues revealed in Katzie First Nation history lead the team north; Kru unearths 100-year-old court documents that shed light on Slumach himself.

The Dawson City Fire Department races to protect the town from devastating flash floods; officers track down a dangerous and destructive bison herd, have a run-in with a bear and set up a sting to catch a suspected serial over-fisher.

Reports of a jar of gold send Adam and Kru on the trail of missing prospector Volcanic Brown and his last known location; Don and Taylor investigate a strange marking on the prospector tools found in the Upper Pitt.

Clues revealed in Katzie First Nation history lead the team north; Kru unearths 100-year-old court documents that shed light on Slumach himself.

Harvey Firestone races to innovation against a crosstown rival as they both bet big on bringing car tires to the nation; as sworn enemies, they'll create two of the most famous brand names in America, introduce new technology and more.

Follows the American Mafia from their early development in New York City neighborhoods; how public violence, involvement in the drug trade, and appearances at government hearings affect their operations and conflict with their code of honor.

Focusing on the conflict between the families' old guard and a new generation of younger, American-born, mobsters willing to defy the authority of the bosses and the long-established rules in order to fulfill their own ambitions.

How a more aggressive commitment by law enforcement to eradicate the mafia forces the families to find creative ways to stay in business and out of jail; it's not as easy as it's been in the past and some are willing to throw it all away.

San Quentin located in Marin County on the San Francisco Bay is California's oldest prison dating back to the gold rush, and home to the state's only gas chamber.

On the Hanoi Hilton, an American POW prison of the Vietnam War located in the city of Hanoi, Vietnam; captives include John McCain, the group of airmen who invent a secret communication code, and Jerimiah Denton who sneaks messages home on live TV.

Attica, a 90-year-old maximum-security prison in upstate New York, has a legacy of violence and inmate abuse stretching back decades; stories include the serial killer Son of Sam who gets his throat slashed, a successful escape, and a riot.

In the heart of the Confederacy, Andersonville was the last place a Union soldier wanted to end up during the Civil War; only opened for 14 months, becoming the final resting place for over 12,000 men.

France ships prisoners to Devil's Island located off French Guiana so they would vanish from the public eye; Alfred Dreyfus, is a military officer is convicted of crimes he didn't commit.

On ADX, "Alcatraz of the Rockies" located in Florence, Colorado, Ishmael Petty attacks the staff; Tommy Silverstein finds a way to communicate with Ramzi Youssef; an inmate starves himself to protest the prison's policies.

When a crew of violent eco-terrorists abducts the teenage son of an energy company executive, the team must untangle the kidnappers' twisted motives before carrying out a high-stakes rescue mission; Hondo's involvement in a shooting draws outrage.

A violent cell of extremists look to extract vengeance by blowing up half of Los Angeles, potentially killing thousands; Hondo questions if he still has what it takes to lead the squad.

The team races to find a group of missing students and their bus driver, Hondo's former high school football coach; Hicks has reservations regarding Hondo's new team addition, Devin Gamble, a cop with a family background deeply entrenched in crime.

When a crew of violent eco-terrorists abducts the teenage son of an energy company executive, the team must untangle the kidnappers' twisted motives before carrying out a high-stakes rescue mission; Hondo's involvement in a shooting draws outrage.

A violent cell of extremists look to extract vengeance by blowing up half of Los Angeles, potentially killing thousands; Hondo questions if he still has what it takes to lead the squad.

The team races to find a group of missing students and their bus driver, Hondo's former high school football coach; Hicks has reservations regarding Hondo's new team addition, Devin Gamble, a cop with a family background deeply entrenched in crime.

San Quentin located in Marin County on the San Francisco Bay is California's oldest prison dating back to the gold rush, and home to the state's only gas chamber.

On the Hanoi Hilton, an American POW prison of the Vietnam War located in the city of Hanoi, Vietnam; captives include John McCain, the group of airmen who invent a secret communication code, and Jerimiah Denton who sneaks messages home on live TV.

Attica, a 90-year-old maximum-security prison in upstate New York, has a legacy of violence and inmate abuse stretching back decades; stories include the serial killer Son of Sam who gets his throat slashed, a successful escape, and a riot.

In the heart of the Confederacy, Andersonville was the last place a Union soldier wanted to end up during the Civil War; only opened for 14 months, becoming the final resting place for over 12,000 men.

On a small-town main street in Indiana, Mike picks through a time-capsule drugstore with an attic full of apothecary relics that are all up for grabs; down the road in West Virginia, Robbie and Jersey visit a family farm from the 1800s.

Peter and Beat create log dummies for a local ski race; Joe builds a waterfront home in Oregon; Jr. struggles with a cabin in Saskatchewan.

Peter battles the elements to build a retirement home; Bryan Jr. builds an entryway for his wife; Andre and Joel help Bryan Sr. sell his California mansion.

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 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.

Islands riddled with dark histories, unspeakable tragedy and the belief by locals that they are cursed.

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.

Mother Nature doesn't always play nice, whether it's a mile-long sinkhole, a biblical swarm of crop-killing grasshoppers or an invasion of rum-fueled monkeys running wild on the island of St. Kitts; stories where humans go head-to-head with nature.

When a crew of violent eco-terrorists abducts the teenage son of an energy company executive, the team must untangle the kidnappers' twisted motives before carrying out a high-stakes rescue mission; Hondo's involvement in a shooting draws outrage.

A violent cell of extremists look to extract vengeance by blowing up half of Los Angeles, potentially killing thousands; Hondo questions if he still has what it takes to lead the squad.

The team races to find a group of missing students and their bus driver, Hondo's former high school football coach; Hicks has reservations regarding Hondo's new team addition, Devin Gamble, a cop with a family background deeply entrenched in crime.

The story of the most celebrated warrior king in history still stirs fascination more than 2,000 years after his death. But the location of his body is the subject of much debate. When his remains suddenly disappear without a trace, a search across the ancient world ensues. What happened to the mummy of Alexander the Great?

Islands riddled with dark histories, unspeakable tragedy and the belief by locals that they are cursed.

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.

Mother Nature doesn't always play nice, whether it's a mile-long sinkhole, a biblical swarm of crop-killing grasshoppers or an invasion of rum-fueled monkeys running wild on the island of St. Kitts; stories where humans go head-to-head with nature.

After obtaining shocking new data on the ceramics that came out of the Mesa, the team performs a final and explosively revealing experiment on the Bubble.

After a find in the swamp proves to be at least 500 years old, the Oak Island team uncovers another manmade structure on lot five.

Matty Blake leads a heated discussion with the team about new lab tests on the ceramics found in the Mesa and their explosive, final experiment of the year on the Bubble.

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.

After obtaining shocking new data on the ceramics that came out of the Mesa, the team performs a final and explosively revealing experiment on the Bubble.

Matty Blake leads a heated discussion with the team about new lab tests on the ceramics found in the Mesa and their explosive, final experiment of the year on the Bubble.

After a find in the swamp proves to be at least 500 years old, the Oak Island team uncovers another manmade structure on lot five.

Mother Nature doesn't always play nice, whether it's a mile-long sinkhole, a biblical swarm of crop-killing grasshoppers or an invasion of rum-fueled monkeys running wild on the island of St. Kitts; stories where humans go head-to-head with nature.

Islands riddled with dark histories, unspeakable tragedy and the belief by locals that they are cursed.

The story of the most celebrated warrior king in history still stirs fascination more than 2,000 years after his death. But the location of his body is the subject of much debate. When his remains suddenly disappear without a trace, a search across the ancient world ensues. What happened to the mummy of Alexander the Great?

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.

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.

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

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.

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.

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

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

When Hawkeye is denied an R & R pass he thinks he needs, he concocts a wild case history for an Army psychiatrist to study.

Henry won't allow a wounded helicopter pilot to go home.

An infamous Cold War cold case involving nine hikers found mutilated on a remote mountain slope; for over 60 years, authorities and amateurs alike have been trying to figure out what happened in a place that's been called "Russia's Area 51.".

"Ancient Aliens" is counting down the top 10 alien craft, from V-shaped objects to orbs of light to flying saucers.

"Ancient Aliens" is counting down the world's top 10 pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with mysterious 4,800-year-old ruins to Egypt's famous Giza Plateau.

For thousands of years, humankind has attempted to make contact with beings from beyond Earth; now, the search for extraterrestrial intelligence is ramping up, with new technologies allowing individuals to explore the universe.

When Hawkeye is denied an R & R pass he thinks he needs, he concocts a wild case history for an Army psychiatrist to study.

Henry won't allow a wounded helicopter pilot to go home.

An infamous Cold War cold case involving nine hikers found mutilated on a remote mountain slope; for over 60 years, authorities and amateurs alike have been trying to figure out what happened in a place that's been called "Russia's Area 51.".

After obtaining shocking new data on the ceramics that came out of the Mesa, the team performs a final and explosively revealing experiment on the Bubble.

After a find in the swamp proves to be at least 500 years old, the Oak Island team uncovers another manmade structure on lot five.

Hidden dangers once held at bay by humans erupt with force, from everyday objects ready to explode to chemical plants and locust plagues; as nature and human legacy collide, these ticking time bombs threaten to send the world up in smoke.

Dr. J. Allen Hynek was a pioneering scientist who developed smart weapons, optical tracking systems and space satellites; yet he is best known as the notorious government UFO debunker who became one of the founding fathers of ufology.

An infamous Cold War cold case involving nine hikers found mutilated on a remote mountain slope; for over 60 years, authorities and amateurs alike have been trying to figure out what happened in a place that's been called "Russia's Area 51.".

Hidden dangers once held at bay by humans erupt with force, from everyday objects ready to explode to chemical plants and locust plagues; as nature and human legacy collide, these ticking time bombs threaten to send the world up in smoke.

Dr. J. Allen Hynek was a pioneering scientist who developed smart weapons, optical tracking systems and space satellites; yet he is best known as the notorious government UFO debunker who became one of the founding fathers of ufology.

For thousands of years, humankind has attempted to make contact with beings from beyond Earth; now, the search for extraterrestrial intelligence is ramping up, with new technologies allowing individuals to explore the universe.

"Ancient Aliens" is counting down the world's top 10 pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with mysterious 4,800-year-old ruins to Egypt's famous Giza Plateau.

"Ancient Aliens" is counting down the top 10 alien craft, from V-shaped objects to orbs of light to flying saucers.

When Hawkeye is denied an R & R pass he thinks he needs, he concocts a wild case history for an Army psychiatrist to study.

Henry won't allow a wounded helicopter pilot to go home.

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.

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

After aborting his mission last season, lone wolf prospector David Muise returns undeterred and looking for a partner.

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.

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

Cookies can be more trouble than treat; twins with matching beers take a wrong turn.

Officers make a stunning discovery; a tourist's papers hint at her true plans for coming to Canada.

When Henry Blake is transferred to Tokyo, Hawkeye launches a wild campaign to get him back.

Hawkeye turns sleuth to solve a rash of robberies in which he is the prime suspect.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

Steve delves into the mystery of the Lost Colony of Roanoke, navigating North Carolina's dense wilderness and swampy waterways. Combining historical research with his wilderness expertise, he investigates the colonists' possible fate and survival strategies, uncovering the challenges they faced in their search for a safe haven.

Steve retraces the perilous journey of the Donner Party through the unforgiving Sierra Nevada Mountains, where 19th-century pioneers were trapped by brutal winter storms; Steve faces the snow-covered terrain to explore the survival tactics.

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.

When Henry Blake is transferred to Tokyo, Hawkeye launches a wild campaign to get him back.

Hawkeye turns sleuth to solve a rash of robberies in which he is the prime suspect.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

Hidden dangers once held at bay by humans erupt with force, from everyday objects ready to explode to chemical plants and locust plagues; as nature and human legacy collide, these ticking time bombs threaten to send the world up in smoke.

Dr. J. Allen Hynek was a pioneering scientist who developed smart weapons, optical tracking systems and space satellites; yet he is best known as the notorious government UFO debunker who became one of the founding fathers of ufology.

Is it possible that Apollo 16 astronauts witnessed a UFO during a trip to the Moon?; did an alien craft leave a pattern of burns on a man's body?; are perfectly carved stone spheres discovered in Bosnia proof of extraterrestrials?

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

In a world without humans, the deserts once tamed rise to reclaim great triumphs: from Las Vegas to Dubai's Burj Khalifa; as sand, salt, and sun dismantle cities, the wastelands quietly take back the ground borrowed.

Is it possible that Apollo 16 astronauts witnessed a UFO during a trip to the Moon?; did an alien craft leave a pattern of burns on a man's body?; are perfectly carved stone spheres discovered in Bosnia proof of extraterrestrials?

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

Steve delves into the mystery of the Lost Colony of Roanoke, navigating North Carolina's dense wilderness and swampy waterways. Combining historical research with his wilderness expertise, he investigates the colonists' possible fate and survival strategies, uncovering the challenges they faced in their search for a safe haven.

Steve retraces the perilous journey of the Donner Party through the unforgiving Sierra Nevada Mountains, where 19th-century pioneers were trapped by brutal winter storms; Steve faces the snow-covered terrain to explore the survival tactics.

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.

When Henry Blake is transferred to Tokyo, Hawkeye launches a wild campaign to get him back.

Hawkeye turns sleuth to solve a rash of robberies in which he is the prime suspect.

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

The final words of a lifelong gold hunter send Adam, Kru and Daryl Friesen through an icy gauntlet high above Pitt Lake.

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

A senior has some unfriendly gear in his RV; a Canadian returning from Panama tells all.

An American is busted trying to catch a different kind of trip; officers help a tipsy traveler.

After a transfusion using a pint of Frank's blood, Hawkeye suspects him of having hepatitis.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

Harvey Firestone races to innovation against a crosstown rival as they both bet big on bringing car tires to the nation; as sworn enemies, they'll create two of the most famous brand names in America, introduce new technology and more.

On a California dream pick, the competitive pinball-wizard Wolfe brothers meet coin-op king Dirk at his giant poultry barn turned private arcade.

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.

For the first time ever, Mike puts trusted mechanic Dave in the driver's seat for a once-in-a-lifetime baseball card pick.

After a transfusion using a pint of Frank's blood, Hawkeye suspects him of having hepatitis.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

Harvey Firestone races to innovation against a crosstown rival as they both bet big on bringing car tires to the nation; as sworn enemies, they'll create two of the most famous brand names in America, introduce new technology and more.

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

History is full of legendary missions, but some are so bizarre, they sound like fiction; from a covert op involving toilet paper, to a war sparked by a single tree, to a pilot who turned the skies into a candy drop zone.

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

Mike and Robbie revisit the picking grandpa they never had on his five-acre Kansas empire; they head to Pennsylvania for a dizzying joyride.

Harvey Firestone races to innovation against a crosstown rival as they both bet big on bringing car tires to the nation; as sworn enemies, they'll create two of the most famous brand names in America, introduce new technology and more.

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

Mike and Robbie revisit the picking grandpa they never had on his five-acre Kansas empire; they head to Pennsylvania for a dizzying joyride.

On a California dream pick, the competitive pinball-wizard Wolfe brothers meet coin-op king Dirk at his giant poultry barn turned private arcade.

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.

For the first time ever, Mike puts trusted mechanic Dave in the driver's seat for a once-in-a-lifetime baseball card pick.

After a transfusion using a pint of Frank's blood, Hawkeye suspects him of having hepatitis.

At Christmastime, Hawkeye writes a letter to his father describing what a doctor's life is like at the 4077th.

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.

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

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

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.

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

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

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

When it's discovered that a robust nurse is lonely and sad, the other nurses declare they will hold back their favors until she gets a boyfriend.

Radar gets a recorded "Dear John" letter, and the doctors try to come to his assistance with a new girl.

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.

In Minnesota, Jeremy recruits his daughter to clean a '63 Imperial with over three decades of dirt, decay and rodents; in Georgia, a soiled Camaro Super Sport is in need of an extensive extraction in order to hit the road again.

In Georgia, a cockroach infested 1940s Ford goes from disgusting to deluxe; in North Carolina, a beat-up BMW transforms into a bright, shiny beamer.

In Minnesota, an almost 100-year-old Model A filled with crickets needs a major overhaul to see its true potential; in Georgia, Knoxy and Wu aren't monkeying around when they disinfect a horrendous Honda HR-V covered in animal feces.

In North Carolina, Jamie hopes to put a Honda CRX that's literally in pieces back together; in Georgia, Knoxy tries to flip a repulsive Ford Ranger that's more trouble than it's worth.

In Minnesota, a customer wants his crusty Cabriolet transformed into a roadworthy vehicle he can take cross country with his dad; in Georgia, Knoxy and Wu try to turn an atrocious Accord into a heavenly Honda.

In North Carolina, Jamie transforms a moldy Hummer into a show stunner; in Georgia, a disgusting Dodge Dakota is cleansed of years of algae, sediments and rat poop.

When it's discovered that a robust nurse is lonely and sad, the other nurses declare they will hold back their favors until she gets a boyfriend.

Radar gets a recorded "Dear John" letter, and the doctors try to come to his assistance with a new girl.

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.

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

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.

In a world without humans, water turns from life-giver to destroyer, flooding cities, collapsing dams and triggering ancient forces long kept at bay.

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.

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.

In a world without humans, water turns from life-giver to destroyer, flooding cities, collapsing dams and triggering ancient forces long kept at bay.

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.

In Minnesota, Jeremy recruits his daughter to clean a '63 Imperial with over three decades of dirt, decay and rodents; in Georgia, a soiled Camaro Super Sport is in need of an extensive extraction in order to hit the road again.

In Georgia, a cockroach infested 1940s Ford goes from disgusting to deluxe; in North Carolina, a beat-up BMW transforms into a bright, shiny beamer.

In Minnesota, an almost 100-year-old Model A filled with crickets needs a major overhaul to see its true potential; in Georgia, Knoxy and Wu aren't monkeying around when they disinfect a horrendous Honda HR-V covered in animal feces.

In North Carolina, Jamie hopes to put a Honda CRX that's literally in pieces back together; in Georgia, Knoxy tries to flip a repulsive Ford Ranger that's more trouble than it's worth.

In Minnesota, a customer wants his crusty Cabriolet transformed into a roadworthy vehicle he can take cross country with his dad; in Georgia, Knoxy and Wu try to turn an atrocious Accord into a heavenly Honda.

In North Carolina, Jamie transforms a moldy Hummer into a show stunner; in Georgia, a disgusting Dodge Dakota is cleansed of years of algae, sediments and rat poop.

When it's discovered that a robust nurse is lonely and sad, the other nurses declare they will hold back their favors until she gets a boyfriend.

Radar gets a recorded "Dear John" letter, and the doctors try to come to his assistance with a new girl.

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

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

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

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

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

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

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

Hawkeye and Trapper, with an assist from Radar, make up a fictitious captain in order to donate his salary to an orphanage.

The doctors conspire to retire a gung-ho colonel whose military exploits are making the hospital busier than usual.

A trip to the doctor is sure to cure any afflicted individual, but what happens when even the doctors are stunned by what they see?; from a family cursed with blue skin, to a girl allergic to the world's most unlimited resource and more.

Looking at what else could be uncovered from ancient sites.

Since the dawn of civilization, humanity has been fixated on predictions of the end times and their own demise.

Whether it's called intuition, clairvoyance, or extrasensory perception, this elusive "sixth sense" defies explanation; can scientists find the secret to unlocking these remarkable gifts?

Hawkeye and Trapper, with an assist from Radar, make up a fictitious captain in order to donate his salary to an orphanage.

The doctors conspire to retire a gung-ho colonel whose military exploits are making the hospital busier than usual.

A trip to the doctor is sure to cure any afflicted individual, but what happens when even the doctors are stunned by what they see?; from a family cursed with blue skin, to a girl allergic to the world's most unlimited resource and more.

Is a picture taken in the 1890's the first Bigfoot photo ever? Is a recording captured in Pennsylvania a genuine Bigfoot howl? Why are UFOs drawn to Powerlines? Did a photographer inadvertently capture a UFO at the coronation of King Charles.

Whether it's called intuition, clairvoyance, or extrasensory perception, this elusive "sixth sense" defies explanation; can scientists find the secret to unlocking these remarkable gifts?

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

When the world throws a bizarre problem your way, sometimes the solution is even more ridiculous; from a coastal cleanup plan that ends with an earth-shaking surprise, to a fugitive's fiery fix for an unexpected problem, these are the real-life moments when people thought way outside the box.

After obtaining shocking new data on the ceramics that came out of the Mesa, the team performs a final and explosively revealing experiment on the Bubble.

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

When the world throws a bizarre problem your way, sometimes the solution is even more ridiculous; from a coastal cleanup plan that ends with an earth-shaking surprise, to a fugitive's fiery fix for an unexpected problem, these are the real-life moments when people thought way outside the box.

Looking at what else could be uncovered from ancient sites.

Since the dawn of civilization, humanity has been fixated on predictions of the end times and their own demise.

Whether it's called intuition, clairvoyance, or extrasensory perception, this elusive "sixth sense" defies explanation; can scientists find the secret to unlocking these remarkable gifts?

Hawkeye and Trapper, with an assist from Radar, make up a fictitious captain in order to donate his salary to an orphanage.

The doctors conspire to retire a gung-ho colonel whose military exploits are making the hospital busier than usual.

Kru finds a tape-recorded interview of a man who claims to have found Slumach's motherlode; out on the trail, Adam's old rival appears to be a step ahead in his search for the gold.

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

Conservation Officer Logan has a close call while investigating a case of poaching; an aggressive grizzly bear ransacks a remote trapper's cabin.

Kru finds a tape-recorded interview of a man who claims to have found Slumach's motherlode; out on the trail, Adam's old rival appears to be a step ahead in his search for the gold.

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

The Freemasons are rumored to be able to trace their roots back to the medieval warrior monks known as the Knights Templar, and it is an established fact that they were highly influential in the founding of the United States.

Adolf Hitler was deeply into the occult and even established a Nazi organization called the Ahnenerbe, with a secret mission to track down and confiscate holy relics.

A look at what plans the United States government has in place to deal with a major attack or catastrophic event, from the designated survivor to the Mount Weather Emergency Operations Centre and FEMA catastrophe protocols.

Discussing whether governments around the world are preparing mankind for a startling event in human history - the official disclosure of extraterrestrial contact.

After decades of secrecy, denials and cover-ups, the CIA in 2013 declassify documents confirming the existence of secret military research facility Area 51.

Uncovering the clandestine activities and state-of-the-art training of the U.S. Army Special Forces and government agencies that undertake the most dangerous surveillance, reconnaissance, and intelligence collecting missions on Earth.

On Dec. 20, 2019, Space Force is established, but in 2002, a man named Gary McKinnon claimed he had discovered evidence that a secret military space program already existed after hacking top-secret Pentagon and NASA computers.

The Freemasons are rumored to be able to trace their roots back to the medieval warrior monks known as the Knights Templar, and it is an established fact that they were highly influential in the founding of the United States.

Adolf Hitler was deeply into the occult and even established a Nazi organization called the Ahnenerbe, with a secret mission to track down and confiscate holy relics.

When a spree of brutal stash house robberies spills into Los Angeles, the team joins with the sheriff's department's gang unit to unmask a violent crew who leaves no witness alive.

The team faces a prison hostage situation, only to be thrown into deeper danger when a bomb explodes, freeing maximum-security prisoners from their cells, including someone with a personal grudge against Hondo.

A blackout throws the city into chaos, forcing the team onto the streets for an emergency patrol day, which quickly escalates when Hondo and team uncover a terror threat.

When a spree of brutal stash house robberies spills into Los Angeles, the team joins with the sheriff's department's gang unit to unmask a violent crew who leaves no witness alive.

The team faces a prison hostage situation, only to be thrown into deeper danger when a bomb explodes, freeing maximum-security prisoners from their cells, including someone with a personal grudge against Hondo.

A blackout throws the city into chaos, forcing the team onto the streets for an emergency patrol day, which quickly escalates when Hondo and team uncover a terror threat.

A look at what plans the United States government has in place to deal with a major attack or catastrophic event, from the designated survivor to the Mount Weather Emergency Operations Centre and FEMA catastrophe protocols.

On Dec. 20, 2019, Space Force is established, but in 2002, a man named Gary McKinnon claimed he had discovered evidence that a secret military space program already existed after hacking top-secret Pentagon and NASA computers.

In Nebraska, the Wolfe brothers comb through Larry Land, a hangar full of choice coin-op, carnival relics and more; down the road in Kansas, a house is filled with all kinds of mind-boggling treasures.

Beat builds a cabin in Germany; Peter and Bryan Sr. win a Guinness World Record; Joel takes on a difficult project.

Bryan Jr. feels the heat to recreate the cozy log home a British Columbia couple lost to a fire; Peter hopes for a ticket to heaven by building a covered entrway for the local church.

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.

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.

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

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

When the world throws a bizarre problem your way, sometimes the solution is even more ridiculous; from a coastal cleanup plan that ends with an earth-shaking surprise, to a fugitive's fiery fix for an unexpected problem, these are the real-life moments when people thought way outside the box.

When a spree of brutal stash house robberies spills into Los Angeles, the team joins with the sheriff's department's gang unit to unmask a violent crew who leaves no witness alive.

The team faces a prison hostage situation, only to be thrown into deeper danger when a bomb explodes, freeing maximum-security prisoners from their cells, including someone with a personal grudge against Hondo.

A blackout throws the city into chaos, forcing the team onto the streets for an emergency patrol day, which quickly escalates when Hondo and team uncover a terror threat.

Sightings of the Yeti, a creature of myth and legend, has been recorded for thousands of years throughout the Himalayas and surrounding regions; a seven-foot-tall creature, covered in shaggy gray hair is hiding in plain sight.

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

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

When the world throws a bizarre problem your way, sometimes the solution is even more ridiculous; from a coastal cleanup plan that ends with an earth-shaking surprise, to a fugitive's fiery fix for an unexpected problem, these are the real-life moments when people thought way outside the box.

After an explosive experiment aimed at the mysterious Bubble, the team examines the incredible phenomena they have discovered on Skinwalker Ranch with a number of world renown experts and scientists.

As the team finds more traces of treasure in the Money Pit, they discover a clue that may guide them to the ultimate answers on Oak Island.

Matty Blake gets an exclusive debrief and preview of future plans from the team regarding the amazing discoveries that they made this year on Skinwalker Ranch.

A forgotten manuscript in a dusty trunk; a priceless painting discovered in plain sight; a royal tomb hidden for millennia beneath the sands; these famous finds prove history's greatest treasures often resurface when least expected.

After an explosive experiment aimed at the mysterious Bubble, the team examines the incredible phenomena they have discovered on Skinwalker Ranch with a number of world renown experts and scientists.

Matty Blake gets an exclusive debrief and preview of future plans from the team regarding the amazing discoveries that they made this year on Skinwalker Ranch.

As the team finds more traces of treasure in the Money Pit, they discover a clue that may guide them to the ultimate answers on Oak Island.

When the world throws a bizarre problem your way, sometimes the solution is even more ridiculous; from a coastal cleanup plan that ends with an earth-shaking surprise, to a fugitive's fiery fix for an unexpected problem, these are the real-life moments when people thought way outside the box.

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

Sightings of the Yeti, a creature of myth and legend, has been recorded for thousands of years throughout the Himalayas and surrounding regions; a seven-foot-tall creature, covered in shaggy gray hair is hiding in plain sight.

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.

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

The source of Slumach's lost gold.

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.

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

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.

Frank throws his back out and applies for a Purple Heart, while Hawkeye mourns the loss of a friend and sends an underage soldier home.

Hawkeye writes to his father detailing Radar's attempts at passing an exam and a sudden cooling of affections between Frank and Margaret.

One of the most chilling aviation mysteries in modern day: a Boeing 777, carrying 239 people, vanishes over the Indian Ocean; nearly a decade later, no one knows what really happened to Malaysia Flight 370.

Counting down 10 mysteries of the deep, from sunken continents to puzzling ruins on the ocean floor and even artifacts that might be remnants of Atlantis; these underwater mysteries could provide a record of extraterrestrial visitation.

"Ancient Aliens" is looking at alien petroglyphs around the world; from strange, human-like figures to flying craft and carvings of what appear to be astronauts.

On Jacques Vallee's work in the field of UFOs and his theories on alien life.

Frank throws his back out and applies for a Purple Heart, while Hawkeye mourns the loss of a friend and sends an underage soldier home.

Hawkeye writes to his father detailing Radar's attempts at passing an exam and a sudden cooling of affections between Frank and Margaret.

One of the most chilling aviation mysteries in modern day: a Boeing 777, carrying 239 people, vanishes over the Indian Ocean; nearly a decade later, no one knows what really happened to Malaysia Flight 370.