Rick plays ball with Kareem Abdul-Jabbar on a bucket load of his most prized personal memorabilia; Chumlee goes for bronze with a bust of Michelangelo's famous Pietá; Rick receives some correspondence from Gen. George Armstrong Custer.

After discovering new evidence of massive metallic objects buried beneath the Mesa, the team conducts an experiment at the Triangle that leads to one of the most shocking revelations ever seen on Skinwalker Ranch.

Andy and Paul return to a Colorado cattle ranch that has had 16 mutilations over the last 25 years and features a bridge that may contain a dimensional portal, uncovering scientific evidence that ties directly to Skinwalker Ranch.

After discovering new evidence of massive metallic objects buried beneath the Mesa, the team conducts an experiment at the Triangle that leads to one of the most shocking revelations ever seen on Skinwalker Ranch.

The "mothman" terrorizes a town; an unidentified sea creature; attacks by the "monkey man.".

Lisa and Todd take on one of the toughest runs of the season; Darrell steals business from his former boss; Alex's trucking season is threatened by a crash.

Tempers flare as Corey and Justin attempt to remove their plane from the ship and deliver it to its final destination in South Korea; Mikey takes part in a grueling endurance race.

The "mothman" terrorizes a town; an unidentified sea creature; attacks by the "monkey man.".

Lisa and Todd take on one of the toughest runs of the season; Darrell steals business from his former boss; Alex's trucking season is threatened by a crash.

Tempers flare as Corey and Justin attempt to remove their plane from the ship and deliver it to its final destination in South Korea; Mikey takes part in a grueling endurance race.

Corey and Chumlee rock out with personal memorabilia from AC/DC front man Angus Young; Hollywood rebel James Dean's ID bracelet finds its way into the shop; Rick heads East hoping to score big with a rare relic from World War II.

Andy and Paul go to a site of ancient Native American petroglyphs, and they discover the power of this rock art may cause the most compelling evidence of unidentified phenomena they've ever recorded.

A Desert Storm fighter pilot goes missing; six WWII pilots fight for survival in the Libyan Desert; a secret U.S. Army unit deceives Nazi forces and helps the Allied cause; veterans Rudy Reyes and Ronnie Adkins analyze the evidence.

A former CIA operative's investigation into the Roswell crash arrives at a critical moment when the mysterious journal found among the possessions of Maj. Jesse Marcel undergoes a crucial test.

The team turns their focus back to the mesa and almost immediately gets more evidence of something buried deep within it; Brandon returns to the ranch with Utah's Attorney General, who is eager to find out who is monitoring the ranch.

Andy and Paul go to a site of ancient Native American petroglyphs, and they discover the power of this rock art may cause the most compelling evidence of unidentified phenomena they've ever recorded.

Corey and Chumlee rock out with personal memorabilia from AC/DC front man Angus Young; Hollywood rebel James Dean's ID bracelet finds its way into the shop; Rick heads East hoping to score big with a rare relic from World War II.

A Desert Storm fighter pilot goes missing; six WWII pilots fight for survival in the Libyan Desert; a secret U.S. Army unit deceives Nazi forces and helps the Allied cause; veterans Rudy Reyes and Ronnie Adkins analyze the evidence.

A former CIA operative's investigation into the Roswell crash arrives at a critical moment when the mysterious journal found among the possessions of Maj. Jesse Marcel undergoes a crucial test.

A Desert Storm fighter pilot goes missing; six WWII pilots fight for survival in the Libyan Desert; a secret U.S. Army unit deceives Nazi forces and helps the Allied cause; veterans Rudy Reyes and Ronnie Adkins analyze the evidence.

A former CIA operative's investigation into the Roswell crash arrives at a critical moment when the mysterious journal found among the possessions of Maj. Jesse Marcel undergoes a crucial test.

Corey and Chumlee rock out with personal memorabilia from AC/DC front man Angus Young; Hollywood rebel James Dean's ID bracelet finds its way into the shop; Rick heads East hoping to score big with a rare relic from World War II.

The team turns their focus back to the mesa and almost immediately gets more evidence of something buried deep within it; Brandon returns to the ranch with Utah's Attorney General, who is eager to find out who is monitoring the ranch.

Andy and Paul go to a site of ancient Native American petroglyphs, and they discover the power of this rock art may cause the most compelling evidence of unidentified phenomena they've ever recorded.

The team turns their focus back to the mesa and almost immediately gets more evidence of something buried deep within it; Brandon returns to the ranch with Utah's Attorney General, who is eager to find out who is monitoring the ranch.

A huge cataclysm is discovered in ancient texts; an alien discovery; a sinister robot takeover.

Darrell's calls in a surprising reinforcement; but can this new team member hack the treacherous ice roads; Hugh has a brush with near disaster.

Brian is brought in to finish a dangerous job; former Buffalo Airways pilot Arnie Schreder is remembered.

A huge cataclysm is discovered in ancient texts; an alien discovery; a sinister robot takeover.

Darrell's calls in a surprising reinforcement; but can this new team member hack the treacherous ice roads; Hugh has a brush with near disaster.

Brian is brought in to finish a dangerous job; former Buffalo Airways pilot Arnie Schreder is remembered.

Chumlee is fired up to make a deal on one of Elon Musk's most popular toys; a limited-edition train set chugs its way into the shop; a Yankees World Series ring is up to bat.

When Investigator Katie Paige rejoins Andy and Paul at a Colorado ranch where strange phenomena terrorized her as a child, a newly revealed site of concentrated activity results in the discovery of a possible portal above the ranch.

Bodie restores a 1967 Ford Eleanor Mustang; Dale has his hands full trying to get a rare 1936 Crocker motorcycle to run; Steve restores a 1924 Isotta Fraschini Type 8A for a longtime friend.

Investigator Ben Smith travels to Jesse Marcel's hometown on Louisiana's Gulf Coast to speak with family members who reveal information that supports Marcel's story of a government coverup.

Throughout history, many have claimed to be able to see into the future. These mystics, prophets, and clairvoyants received visions of events that changed the course of history. But what did their prophecies reveal? And what predictions did they make for the future of mankind?

When Investigator Katie Paige rejoins Andy and Paul at a Colorado ranch where strange phenomena terrorized her as a child, a newly revealed site of concentrated activity results in the discovery of a possible portal above the ranch.

Chumlee is fired up to make a deal on one of Elon Musk's most popular toys; a limited-edition train set chugs its way into the shop; a Yankees World Series ring is up to bat.

Bodie restores a 1967 Ford Eleanor Mustang; Dale has his hands full trying to get a rare 1936 Crocker motorcycle to run; Steve restores a 1924 Isotta Fraschini Type 8A for a longtime friend.

Investigator Ben Smith travels to Jesse Marcel's hometown on Louisiana's Gulf Coast to speak with family members who reveal information that supports Marcel's story of a government coverup.

Bodie restores a 1967 Ford Eleanor Mustang; Dale has his hands full trying to get a rare 1936 Crocker motorcycle to run; Steve restores a 1924 Isotta Fraschini Type 8A for a longtime friend.

Investigator Ben Smith travels to Jesse Marcel's hometown on Louisiana's Gulf Coast to speak with family members who reveal information that supports Marcel's story of a government coverup.

Chumlee is fired up to make a deal on one of Elon Musk's most popular toys; a limited-edition train set chugs its way into the shop; a Yankees World Series ring is up to bat.

Throughout history, many have claimed to be able to see into the future. These mystics, prophets, and clairvoyants received visions of events that changed the course of history. But what did their prophecies reveal? And what predictions did they make for the future of mankind?

When Investigator Katie Paige rejoins Andy and Paul at a Colorado ranch where strange phenomena terrorized her as a child, a newly revealed site of concentrated activity results in the discovery of a possible portal above the ranch.

Throughout history, many have claimed to be able to see into the future. These mystics, prophets, and clairvoyants received visions of events that changed the course of history. But what did their prophecies reveal? And what predictions did they make for the future of mankind?

Mysterious human-shaped shadow; a little boy travels hundreds of miles in a second; crystal skulls.

Darrell continues to teach Reno how to drive the ice roads; bad wiring could sink Alex's cement load; Lisa and Todd run into a a road block.

Justin and Cory's flight to Turkey involves a pit stop at a dangerous airstrip in Greenland; Mikey visits LEGOLAND in Denmark for an event involving Buffalo Airways.

Mysterious human-shaped shadow; a little boy travels hundreds of miles in a second; crystal skulls.

Darrell continues to teach Reno how to drive the ice roads; bad wiring could sink Alex's cement load; Lisa and Todd run into a a road block.

Justin and Cory's flight to Turkey involves a pit stop at a dangerous airstrip in Greenland; Mikey visits LEGOLAND in Denmark for an event involving Buffalo Airways.

Rick heads east to test a rare 18th-century weapon; Corey takes a swing at a Mickey Mantle rookie card; military expert Alex brews something special for Rick's eyes only.

When Andy and Paul investigate a remote Southern California desert, where local lore speaks of an entity called Goldie, they find that not only is there scientific evidence backing up these stories, but other entities may not want these stories told.

Lisa, Scooter and company driver Muskie Todd team up as a three-truck convoy to take on the notorious Asheweig Road; the trio must work together to survive a looming disaster.

Tom Oar shares his hard-earned survival secrets forged through a lifetime of experience living in the wild.

A look back at dangerous and iconic moments from the past; from serious injuries to wild animal encounters, hazardous situations test the steadfast survivalists on their adventures.

The team makes a shocking discovery while drilling into the mesa on Skinwalker Ranch.

When Andy and Paul investigate a remote Southern California desert, where local lore speaks of an entity called Goldie, they find that not only is there scientific evidence backing up these stories, but other entities may not want these stories told.

Rick heads east to test a rare 18th-century weapon; Corey takes a swing at a Mickey Mantle rookie card; military expert Alex brews something special for Rick's eyes only.

Lisa, Scooter and company driver Muskie Todd team up as a three-truck convoy to take on the notorious Asheweig Road; the trio must work together to survive a looming disaster.

Tom Oar shares his hard-earned survival secrets forged through a lifetime of experience living in the wild.

A look back at dangerous and iconic moments from the past; from serious injuries to wild animal encounters, hazardous situations test the steadfast survivalists on their adventures.

Lisa, Scooter and company driver Muskie Todd team up as a three-truck convoy to take on the notorious Asheweig Road; the trio must work together to survive a looming disaster.

Tom Oar shares his hard-earned survival secrets forged through a lifetime of experience living in the wild.

A look back at dangerous and iconic moments from the past; from serious injuries to wild animal encounters, hazardous situations test the steadfast survivalists on their adventures.

Rick heads east to test a rare 18th-century weapon; Corey takes a swing at a Mickey Mantle rookie card; military expert Alex brews something special for Rick's eyes only.

The team makes a shocking discovery while drilling into the mesa on Skinwalker Ranch.

When Andy and Paul investigate a remote Southern California desert, where local lore speaks of an entity called Goldie, they find that not only is there scientific evidence backing up these stories, but other entities may not want these stories told.

The team makes a shocking discovery while drilling into the mesa on Skinwalker Ranch.

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.

Dave and his daughter Alyssa struggle to recover a vintage ore cart from an abandoned copper mine; Angela struggles on what should be an easy job, and Dale goes on an epic hunt for furnace oil for Donny's shop.

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.

Dave and his daughter Alyssa struggle to recover a vintage ore cart from an abandoned copper mine; Angela struggles on what should be an easy job, and Dale goes on an epic hunt for furnace oil for Donny's shop.

Through records in historical texts, oral tradition and folklore, exploring how a once-thriving community becomes a lost city; what secrets found in the ruins reveal about human history.

Whether ancient burial practices, like graves, tombs and cremations, can preserve the soul for eternity or bring the dead back to life.

Many people are afraid of walking into a cursed place or touching a reportedly cursed object; they look at whether curses are real and how they are brought into existence.

The world is full of stunning displays of natural phenomena that are so spectacular and, at times, so strange they defy conventional wisdom; examining if science can explain these mysteries.

A look at the visions of mystics, prophets and clairvoyants throughout history, what their prophecies reveal and predictions for the future.

Every year, thousands of people report looking up at the sky and witnessing unidentified flying objects. A vast majority of these strange and disturbing incidents take place in the same locations on Earth. Is it possible that extraterrestrial spacecraft are repeatedly visiting Earth at so-called "UFO Hot Spots?".

Around the world, people have claimed to have seen bizarre creatures that can only be described as monsters or beasts.

Throughout the world, there are ancient structures that defy explanation because even with today's technology they would be nearly impossible to duplicate.

Throughout history and across the globe, there have been many sacred relics believed to be imbued with mystical powers.

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

Through records in historical texts, oral tradition and folklore, exploring how a once-thriving community becomes a lost city; what secrets found in the ruins reveal about human history.

Whether ancient burial practices, like graves, tombs and cremations, can preserve the soul for eternity or bring the dead back to life.

Many people are afraid of walking into a cursed place or touching a reportedly cursed object; they look at whether curses are real and how they are brought into existence.

The world is full of stunning displays of natural phenomena that are so spectacular and, at times, so strange they defy conventional wisdom; examining if science can explain these mysteries.

A look at the visions of mystics, prophets and clairvoyants throughout history, what their prophecies reveal and predictions for the future.

Every year, thousands of people report looking up at the sky and witnessing unidentified flying objects. A vast majority of these strange and disturbing incidents take place in the same locations on Earth. Is it possible that extraterrestrial spacecraft are repeatedly visiting Earth at so-called "UFO Hot Spots?".

Around the world, people have claimed to have seen bizarre creatures that can only be described as monsters or beasts.

Throughout the world, there are ancient structures that defy explanation because even with today's technology they would be nearly impossible to duplicate.

Mysterious human-shaped shadow; a little boy travels hundreds of miles in a second; crystal skulls.

An earth-shattering boom; a paranormal fog on Lake Michigan; a blinding double flash of light.

Moe brings the team to the scene of one of his most terrifying previous investigations.

Mysterious human-shaped shadow; a little boy travels hundreds of miles in a second; crystal skulls.

An earth-shattering boom; a paranormal fog on Lake Michigan; a blinding double flash of light.

Moe brings the team to the scene of one of his most terrifying previous investigations.

The biggest names in computers go head-to-head in a race to create the first portable computers; through failures, alliances and the return of an American icon, they'll usher in their first ever handheld device.

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

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

The biggest names in computers go head-to-head in a race to create the first portable computers; through failures, alliances and the return of an American icon, they'll usher in their first ever handheld device.

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

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

The biggest names in computers go head-to-head in a race to create the first portable computers; through failures, alliances and the return of an American icon, they'll usher in their first ever handheld device.

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

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

An earth-shattering boom; a paranormal fog on Lake Michigan; a blinding double flash of light.

Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count.

Joe and Mikey recover a lost tailpiece from a plane wreck; Cory and Justin battle severe icing conditions over the North Atlantic.

An earth-shattering boom; a paranormal fog on Lake Michigan; a blinding double flash of light.

Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count.

Joe and Mikey recover a lost tailpiece from a plane wreck; Cory and Justin battle severe icing conditions over the North Atlantic.

Corey bets it all on an original Triple Crown trophy; the guys call in Rick Dale to save what may be one of the very first rides from Coney Island; a Civil War relic causes a divide between Rick and a customer.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned Taos, N.M. ranch whose owner claims is infested with malevolent demons; their attempts at communication with this phenomenon opens up a conversation.

Lue identifies observable characteristics of UFOs.

When Andy and Paul investigate the site of a controversial 1965 UFO crash in Kecksburg, PA that was covered up by government authorities, they discover an entire region of high strangeness.

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.

When a former ranch investigator and government official returns to help the team with a new experiment, it leads to a shocking revelation.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned Taos, N.M. ranch whose owner claims is infested with malevolent demons; their attempts at communication with this phenomenon opens up a conversation.

Corey bets it all on an original Triple Crown trophy; the guys call in Rick Dale to save what may be one of the very first rides from Coney Island; a Civil War relic causes a divide between Rick and a customer.

Lue identifies observable characteristics of UFOs.

When Andy and Paul investigate the site of a controversial 1965 UFO crash in Kecksburg, PA that was covered up by government authorities, they discover an entire region of high strangeness.

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.

Lue identifies observable characteristics of UFOs.

When Andy and Paul investigate the site of a controversial 1965 UFO crash in Kecksburg, PA that was covered up by government authorities, they discover an entire region of high strangeness.

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.

Corey bets it all on an original Triple Crown trophy; the guys call in Rick Dale to save what may be one of the very first rides from Coney Island; a Civil War relic causes a divide between Rick and a customer.

When a former ranch investigator and government official returns to help the team with a new experiment, it leads to a shocking revelation.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned Taos, N.M. ranch whose owner claims is infested with malevolent demons; their attempts at communication with this phenomenon opens up a conversation.

When a former ranch investigator and government official returns to help the team with a new experiment, it leads to a shocking revelation.

Stories about parallel dimensions.

Lisa has to decide help a competitor push further into the arctic unknown or go back to Polar headquarters with her teammates.

Iron Maiden lead singer Bruce Dickinson pilots Buffalo's planes; Mikey flies in a CF-18 fighter jet; Justin and Cory finish their journey to Turkey.

Stories about parallel dimensions.

Lisa has to decide help a competitor push further into the arctic unknown or go back to Polar headquarters with her teammates.

Iron Maiden lead singer Bruce Dickinson pilots Buffalo's planes; Mikey flies in a CF-18 fighter jet; Justin and Cory finish their journey to Turkey.

Chum checks out an iconic "Austin Powers" movie prop; an ancient Roman relic; Rick tries to make a super deal on an autographed sketch of one of America's very first heroes.

The most compelling investigations contain shocking evidence, stunning documentation, crazy experiments, bizarre phenomena, and never-before-seen footage.

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.

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.

Just how dangerous are the hate groups, deadly cults and violent criminals?

A new subsurface investigation leads to a baffling discovery near Homestead Two.

The most compelling investigations contain shocking evidence, stunning documentation, crazy experiments, bizarre phenomena, and never-before-seen footage.

Chum checks out an iconic "Austin Powers" movie prop; an ancient Roman relic; Rick tries to make a super deal on an autographed sketch of one of America's very first heroes.

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.

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.

Just how dangerous are the hate groups, deadly cults and violent criminals?

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.

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.

Just how dangerous are the hate groups, deadly cults and violent criminals?

Chum checks out an iconic "Austin Powers" movie prop; an ancient Roman relic; Rick tries to make a super deal on an autographed sketch of one of America's very first heroes.

A new subsurface investigation leads to a baffling discovery near Homestead Two.

The most compelling investigations contain shocking evidence, stunning documentation, crazy experiments, bizarre phenomena, and never-before-seen footage.

A new subsurface investigation leads to a baffling discovery near Homestead Two.

Stories of the human body reaching beyond the limits of modern medicine.

Experts predict one of the shortest and warmest winters on record; as a result, companies risk financial ruin and communities face deprivation unless the drivers can deliver vital supplies before their window of opportunity slams shut.

Everyone scrambles following a landing-gear collapse on the runway; getting a frozen DC-4 into the air proves to be a difficult task.

Stories of the human body reaching beyond the limits of modern medicine.

Experts predict one of the shortest and warmest winters on record; as a result, companies risk financial ruin and communities face deprivation unless the drivers can deliver vital supplies before their window of opportunity slams shut.

Everyone scrambles following a landing-gear collapse on the runway; getting a frozen DC-4 into the air proves to be a difficult task.

A lot is on the line when a photograph of Abraham and Mary Todd Lincoln makes its way into the shop; an Easter egg signed by the entire Bush family sends Chumlee hopping; a relic from World War II that may have been used by President Ronald Reagan.

When Andy and Paul head to Northern California to investigate one of Brandon Fugal's most intriguing sites - the notorious energy hotspot of Mt. Shasta; they discover the outrageous lore surrounding the mountain is justified by hard data.

The real truth behind the mysterious sinking of an American nuclear submarine and why did the Navy try to cover it up; the design flaws cause a WW2 American bomber aircraft to explode in the Pacific.

As technology advances, information about everything and everyone becomes more accessible than ever before; learning who is collecting the information and what they are using it for.

An advanced radar experiment conducted high above the Mesa and Triangle reveals evidence that an incredible theory about Skinwalker Ranch could actually be true.

When Andy and Paul head to Northern California to investigate one of Brandon Fugal's most intriguing sites - the notorious energy hotspot of Mt. Shasta; they discover the outrageous lore surrounding the mountain is justified by hard data.

A lot is on the line when a photograph of Abraham and Mary Todd Lincoln makes its way into the shop; an Easter egg signed by the entire Bush family sends Chumlee hopping; a relic from World War II that may have been used by President Ronald Reagan.

The real truth behind the mysterious sinking of an American nuclear submarine and why did the Navy try to cover it up; the design flaws cause a WW2 American bomber aircraft to explode in the Pacific.

As technology advances, information about everything and everyone becomes more accessible than ever before; learning who is collecting the information and what they are using it for.

The real truth behind the mysterious sinking of an American nuclear submarine and why did the Navy try to cover it up; the design flaws cause a WW2 American bomber aircraft to explode in the Pacific.

As technology advances, information about everything and everyone becomes more accessible than ever before; learning who is collecting the information and what they are using it for.

A lot is on the line when a photograph of Abraham and Mary Todd Lincoln makes its way into the shop; an Easter egg signed by the entire Bush family sends Chumlee hopping; a relic from World War II that may have been used by President Ronald Reagan.

An advanced radar experiment conducted high above the Mesa and Triangle reveals evidence that an incredible theory about Skinwalker Ranch could actually be true.

When Andy and Paul head to Northern California to investigate one of Brandon Fugal's most intriguing sites - the notorious energy hotspot of Mt. Shasta; they discover the outrageous lore surrounding the mountain is justified by hard data.

An advanced radar experiment conducted high above the Mesa and Triangle reveals evidence that an incredible theory about Skinwalker Ranch could actually be true.

Three stories of the untapped power of the human brain.

Art Burke crashes his truck into a snowbank; Alex Debogorski makes his return and faces off with an untested crossing; Mark Kohaykewych tests out new driver Steph Custance; Lisa Kelly faces a monster incline; Darrell Ward runs into rival Todd Dewey.

David and Jeff contend with a troublesome landing-gear light on their final approach to a northern airstrip; Buffalo Airways' hockey team takes on professional players from the NHL.

Three stories of the untapped power of the human brain.

Art Burke crashes his truck into a snowbank; Alex Debogorski makes his return and faces off with an untested crossing; Mark Kohaykewych tests out new driver Steph Custance; Lisa Kelly faces a monster incline; Darrell Ward runs into rival Todd Dewey.

David and Jeff contend with a troublesome landing-gear light on their final approach to a northern airstrip; Buffalo Airways' hockey team takes on professional players from the NHL.

Rick hits the road in search of his very own personal fire truck; Chumlee chases an antique item; Corey and Rick travel back to the '70s in pursuit of an exclusive item from the infamous journalist Hunter S. Thompson.

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

In 1965, an article in Readers Digest entitles "Oak Island's Mysterious Money Pit" inspires some of the great chapters in the world's long running treasure hunt.

Chief Little Turtle leads the Indian Nations of the Northwest Confederacy to a major victory over the fledgling U.S. Army; a new force under General "Mad" Anthony Wayne embarks on a counteroffensive, leading to a new era of westward expansion.

After building his reputation as a formidable hunter, John Colter chooses to stay out in the wilderness and enter the booming fur trade; when he repeatedly ignores warnings from the Blackfeet, he's taken captive and forced to make a run for his life.

When an indigenous sound ritual is performed on Skinwalker Ranch, the team is amazed by the phenomena that are revealed.