History Channel

Did a retired Army officer find anomalies in NASA solar photos? Could a giant shark hint at megalodons?

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from "bat bombs" and war dolphins to inflatable tanks.

Pierce Brosnan examines how a mob-connected heist crew came away with millions in cash from a southern California bank in 1972.

Sean Bean revisits Billy Hill and the Krays, tracing how the twins spent most of their life in jail, while London's original "Gentleman Gangster" lived out his days as a free man.

We humans want to boldly go into uncharted territories to make new discoveries. As the next era of space exploration begins, what will we find when we reach other planets? What dangers will we face when we try to conquer these new frontiers?

As winter descends on Oak Island and clues continue to be uncovered, the fellowship makes a final bold effort to find the treasure before operations cease for the winter.

Age-old ruins can stand with their true history seemingly erased by time - can modern research discover why these ancient structures were built?

When Rick reels in an antique glass fishing buoy, he hopes the seller's price floats his boat. Plus, Chum checks out a rare dinosaur fossil.

A vintage Versace collection stuns Chum, while a guitar signed by Aerosmith's Joe Perry is brought in. Plus, Corey unboxes a skateboard signed by Carrie Fisher.

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from "bat bombs" and war dolphins to inflatable tanks.

Pierce Brosnan examines how a mob-connected heist crew came away with millions in cash from a southern California bank in 1972.

Sean Bean revisits Billy Hill and the Krays, tracing how the twins spent most of their life in jail, while London's original "Gentleman Gangster" lived out his days as a free man.

We humans want to boldly go into uncharted territories to make new discoveries. As the next era of space exploration begins, what will we find when we reach other planets? What dangers will we face when we try to conquer these new frontiers?

There is getting in touch with nature and then there are these lot. Imagine ridding yourself of the complexities of modern life and living off the grid, this TV documentary shows you those that do.

As winter descends on Oak Island and clues continue to be uncovered, the fellowship makes a final bold effort to find the treasure before operations cease for the winter.

Age-old ruins can stand with their true history seemingly erased by time - can modern research discover why these ancient structures were built?

When Rick reels in an antique glass fishing buoy, he hopes the seller's price floats his boat. Plus, Chum checks out a rare dinosaur fossil.

A vintage Versace collection stuns Chum, while a guitar signed by Aerosmith's Joe Perry is brought in. Plus, Corey unboxes a skateboard signed by Carrie Fisher.

Did a retired Army officer find anomalies in NASA solar photos? Could a giant shark hint at megalodons?

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from "bat bombs" and war dolphins to inflatable tanks.

Pierce Brosnan examines how a mob-connected heist crew came away with millions in cash from a southern California bank in 1972.

From Sri Lanka's mystical portal to Washington's volcanic encounter, these peaks spark questions about possible alien connections.

We humans want to boldly go into uncharted territories to make new discoveries. As the next era of space exploration begins, what will we find when we reach other planets? What dangers will we face when we try to conquer these new frontiers?

There is getting in touch with nature and then there are these lot. Imagine ridding yourself of the complexities of modern life and living off the grid, this TV documentary shows you those that do.

As winter descends on Oak Island and clues continue to be uncovered, the fellowship makes a final bold effort to find the treasure before operations cease for the winter.

Age-old ruins can stand with their true history seemingly erased by time - can modern research discover why these ancient structures were built?

Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from "bat bombs" and war dolphins to inflatable tanks.

Pierce Brosnan examines how a mob-connected heist crew came away with millions in cash from a southern California bank in 1972.

As the team relaunches their investigation on Skinwalker Ranch, they are surrounded by a shocking phenomenon.

Rick, Marty and the team return and uncover evidence of a tunnel in the Oak Island Money Pit, seemingly taking them closer to solving the mystery.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

Rick and Chum rack up points testing the merch at a pinball paradise, while Corey saddles up to an obscure piece of World War II history.

When a seller brings in a WWF figurine, Chum looks to a higher authority. Plus, Rick takes a stab at a 19th-century knife pistol.

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue.

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

Notorious phenomenon-experiencer Chris Bledsoe's daughter Emily may share his abilities and they face the Monroe Institute and the Everglades.

Rick and Corey dart out of the shop to check out a 1968 convertible. Meanwhile, Chum desperately wants a piece of an oreodont fossil.

Rick, Marty and the team return and uncover evidence of a tunnel in the Oak Island Money Pit, seemingly taking them closer to solving the mystery.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

Rick and Chum rack up points testing the merch at a pinball paradise, while Corey saddles up to an obscure piece of World War II history.

When a seller brings in a WWF figurine, Chum looks to a higher authority. Plus, Rick takes a stab at a 19th-century knife pistol.

It's a cold and wet day in Banning, as Laura tries to comfort the buyers with "hot" cocoa and umbrellas.

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

Notorious phenomenon-experiencer Chris Bledsoe's daughter Emily may share his abilities and they face the Monroe Institute and the Everglades.

Rick and Corey dart out of the shop to check out a 1968 convertible. Meanwhile, Chum desperately wants a piece of an oreodont fossil.

As the team relaunches their investigation on Skinwalker Ranch, they are surrounded by a shocking phenomenon.

Rick, Marty and the team return and uncover evidence of a tunnel in the Oak Island Money Pit, seemingly taking them closer to solving the mystery.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

Rick and Chum rack up points testing the merch at a pinball paradise, while Corey saddles up to an obscure piece of World War II history.

When a seller brings in a WWF figurine, Chum looks to a higher authority. Plus, Rick takes a stab at a 19th-century knife pistol.

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue.

It's a cold and wet day in Banning, as Laura tries to comfort the buyers with "hot" cocoa and umbrellas.

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

Notorious phenomenon-experiencer Chris Bledsoe's daughter Emily may share his abilities and they face the Monroe Institute and the Everglades.

Rick and Corey dart out of the shop to check out a 1968 convertible. Meanwhile, Chum desperately wants a piece of an oreodont fossil.

As the team relaunches their investigation on Skinwalker Ranch, they are surrounded by a shocking phenomenon.

Rick, Marty and the team return and uncover evidence of a tunnel in the Oak Island Money Pit, seemingly taking them closer to solving the mystery.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

It's a cold and wet day in Banning, as Laura tries to comfort the buyers with "hot" cocoa and umbrellas.

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

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

While on a research mission in England, Marty, Alex, and Charles are thrilled to uncover more evidence connecting the Knights Templar to the Oak Island mystery.

Join William Shatner as he explores the bizarre tales involving US presidents that defy explanation and are still shrouded in mystery.

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue.

Rick heads to the gun range to test out a deadly 1800s "manstopper" pistol, while Chum takes a gamble on a model of Las Vegas.

"Ancient Aliens" examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in present day USA.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned ranch which the owner claims is infested with demons.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

Exploring underground structures - including the Longyou Grottoes in China and ancient libraries from a lost civilisation.

While on a research mission in England, Marty, Alex, and Charles are thrilled to uncover more evidence connecting the Knights Templar to the Oak Island mystery.

Join William Shatner as he explores the bizarre tales involving US presidents that defy explanation and are still shrouded in mystery.

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue.

Rick heads to the gun range to test out a deadly 1800s "manstopper" pistol, while Chum takes a gamble on a model of Las Vegas.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned ranch which the owner claims is infested with demons.

The Vikings were infamous for being bloodthirsty, seafaring warriors - but historians are learning surprising new things about this Norse society.

Exploring underground structures - including the Longyou Grottoes in China and ancient libraries from a lost civilisation.

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

While on a research mission in England, Marty, Alex, and Charles are thrilled to uncover more evidence connecting the Knights Templar to the Oak Island mystery.

Join William Shatner as he explores the bizarre tales involving US presidents that defy explanation and are still shrouded in mystery.

A seller shuffles into the shop with a football signed by Da Bears, while Chum strikes a jumpman pose as he checks out a Michael Jordan statue.

Rick heads to the gun range to test out a deadly 1800s "manstopper" pistol, while Chum takes a gamble on a model of Las Vegas.

"Ancient Aliens" examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs to ancient Egypt to the skies over the western desert in present day USA.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned ranch which the owner claims is infested with demons.

A surreal event outside a US Air Force base near the Rendlesham Forest in England becomes an international legend.

Exploring underground structures - including the Longyou Grottoes in China and ancient libraries from a lost civilisation.

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

While on a research mission in England, Marty, Alex, and Charles are thrilled to uncover more evidence connecting the Knights Templar to the Oak Island mystery.

Join William Shatner as he explores the bizarre tales involving US presidents that defy explanation and are still shrouded in mystery.

Andy and Paul team up with the original investigator of Skinwalker Ranch to probe an abandoned ranch which the owner claims is infested with demons.

Investigate sasquatch footage, birds plunging to their death and a ghostly phantom.

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

Armed with further evidence that the garden shaft is linked to a series of tunnels in the Money Pit, the gang begin work to get a team member underground.

Modern prophets. Catastrophic premonitions. Dreams of future crimes. Can people really predict the future?

Rick swings for the fences on some major league memorabilia, while Corey and Chum go to the end of the road authenticating a Boyz II Men jacket.

Rick checks out the only 1933 Double Eagle gold coin for sale - the most expensive item in Pawn Stars history - while Chum visits Disneyland.

Exploring how some archaeologists claim to have found skeletons of extraordinary size. Is it possible the giants actually existed?

Crop circles are a global phenomenon, with 10,000 seen worldwide. But are these strange patterns simply a hoax or could they be proof of UFO activity?

Japan has long been a place of wonder. Delve into the age-old mysteries, examining how they connect with the recent surge in UFO activity.

Explore the Lake Michigan Triangle's mysteries, eerie doll islands, explosive gas lakes, virus-filled caves and haunted US locations.

Rick prepares for battle over a pair of vintage posters, Corey takes a look at an old fireman's megaphone and Chum heads over to a photo gallery.

Armed with further evidence that the garden shaft is linked to a series of tunnels in the Money Pit, the gang begin work to get a team member underground.

Modern prophets. Catastrophic premonitions. Dreams of future crimes. Can people really predict the future?

Rick swings for the fences on some major league memorabilia, while Corey and Chum go to the end of the road authenticating a Boyz II Men jacket.

Rick checks out the only 1933 Double Eagle gold coin for sale - the most expensive item in Pawn Stars history - while Chum visits Disneyland.

Crop circles are a global phenomenon, with 10,000 seen worldwide. But are these strange patterns simply a hoax or could they be proof of UFO activity?

Japan has long been a place of wonder. Delve into the age-old mysteries, examining how they connect with the recent surge in UFO activity.

Explore the Lake Michigan Triangle's mysteries, eerie doll islands, explosive gas lakes, virus-filled caves and haunted US locations.

Rick prepares for battle over a pair of vintage posters, Corey takes a look at an old fireman's megaphone and Chum heads over to a photo gallery.

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

Armed with further evidence that the garden shaft is linked to a series of tunnels in the Money Pit, the gang begin work to get a team member underground.

Modern prophets. Catastrophic premonitions. Dreams of future crimes. Can people really predict the future?

Rick swings for the fences on some major league memorabilia, while Corey and Chum go to the end of the road authenticating a Boyz II Men jacket.

Rick checks out the only 1933 Double Eagle gold coin for sale - the most expensive item in Pawn Stars history - while Chum visits Disneyland.

Exploring how some archaeologists claim to have found skeletons of extraordinary size. Is it possible the giants actually existed?

Crop circles are a global phenomenon, with 10,000 seen worldwide. But are these strange patterns simply a hoax or could they be proof of UFO activity?

Japan has long been a place of wonder. Delve into the age-old mysteries, examining how they connect with the recent surge in UFO activity.

In February 1942, less than three months after the Japanese bombed Pearl Harbour, military radar picks up what appears to be enemy aircraft over LA.

Rick prepares for battle over a pair of vintage posters, Corey takes a look at an old fireman's megaphone and Chum heads over to a photo gallery.

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

Armed with further evidence that the garden shaft is linked to a series of tunnels in the Money Pit, the gang begin work to get a team member underground.

Modern prophets. Catastrophic premonitions. Dreams of future crimes. Can people really predict the future?

Crop circles are a global phenomenon, with 10,000 seen worldwide. But are these strange patterns simply a hoax or could they be proof of UFO activity?

Japan has long been a place of wonder. Delve into the age-old mysteries, examining how they connect with the recent surge in UFO activity.

As the team launches high-powered rockets into the sky on Skinwalker Ranch, they are frozen in shock by what they encounter.

The team are stunned when Gary unearths artefacts near the old ship's wharf. Plus, Marty may finally be proven right with the discovery of a shallower tunnel.

There are many puzzling artefacts from around the world, challenging everything known about the technological capabilities of distant ancestors.

80's icon Taylor Dayne tells it to Rick's heart when she gives him first dibs at some memorabilia from her tours. Will she accept the offer or will Taylor say "Don't Rush Me?"

Rick takes a unique vehicle for a spin: a Bricklin Sv-1. This classic car, known for its distinctive design, is sure to catch the attention of car enthusiasts.

In the age of smartphones and social media, more evidence of otherworldly activity has come to light than ever before.

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.

Is the strange silver orb in the sky a UFO? And is an infamous spy organisation's footage of aliens real?

Did a biblical patriarch receive instructions from 200 angels, and was Egypt's most controversial Pharaoh an extraterrestrial being?

A seller strolls in with a collection of action figures signed by the cast of The Walking Dead, as Chum tries to catch an unusual Pokémon card.

The team are stunned when Gary unearths artefacts near the old ship's wharf. Plus, Marty may finally be proven right with the discovery of a shallower tunnel.

There are many puzzling artefacts from around the world, challenging everything known about the technological capabilities of distant ancestors.

80's icon Taylor Dayne tells it to Rick's heart when she gives him first dibs at some memorabilia from her tours. Will she accept the offer or will Taylor say "Don't Rush Me?"

Rick takes a unique vehicle for a spin: a Bricklin Sv-1. This classic car, known for its distinctive design, is sure to catch the attention of car enthusiasts.

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.

Is the strange silver orb in the sky a UFO? And is an infamous spy organisation's footage of aliens real?

Did a biblical patriarch receive instructions from 200 angels, and was Egypt's most controversial Pharaoh an extraterrestrial being?

A seller strolls in with a collection of action figures signed by the cast of The Walking Dead, as Chum tries to catch an unusual Pokémon card.

As the team launches high-powered rockets into the sky on Skinwalker Ranch, they are frozen in shock by what they encounter.

The team are stunned when Gary unearths artefacts near the old ship's wharf. Plus, Marty may finally be proven right with the discovery of a shallower tunnel.

There are many puzzling artefacts from around the world, challenging everything known about the technological capabilities of distant ancestors.

80's icon Taylor Dayne tells it to Rick's heart when she gives him first dibs at some memorabilia from her tours. Will she accept the offer or will Taylor say "Don't Rush Me?"

Rick takes a unique vehicle for a spin: a Bricklin Sv-1. This classic car, known for its distinctive design, is sure to catch the attention of car enthusiasts.

In the age of smartphones and social media, more evidence of otherworldly activity has come to light than ever before.

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.

Is the strange silver orb in the sky a UFO? And is an infamous spy organisation's footage of aliens real?

Did a biblical patriarch receive instructions from 200 angels, and was Egypt's most controversial Pharaoh an extraterrestrial being?

A seller strolls in with a collection of action figures signed by the cast of The Walking Dead, as Chum tries to catch an unusual Pokémon card.

As the team launches high-powered rockets into the sky on Skinwalker Ranch, they are frozen in shock by what they encounter.

The team are stunned when Gary unearths artefacts near the old ship's wharf. Plus, Marty may finally be proven right with the discovery of a shallower tunnel.

There are many puzzling artefacts from around the world, challenging everything known about the technological capabilities of distant ancestors.

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.

Is the strange silver orb in the sky a UFO? And is an infamous spy organisation's footage of aliens real?

When the team deploys a cutting-edge new technology on Skinwalker Ranch to study the mysterious Bubble, it leads to an unsettling revelation.

A fascinating discovery provides more evidence of a 1746 French armada landing on Oak Island. At the Money Pit, the team moves closer to getting someone underground.

For centuries, mankind has devised ingenious ways to hide information, from enigmatic puzzles to secret symbols. Can we unlock these great mysteries?

Rick and Corey assess a camera said to have filmed Elvis Presley, while Chumlee examines a mysterious fossil.

Rick considers purchasing an outfit allegedly worn by rock legend Alice Cooper. Meanwhile, Chumlee evaluates a 7-foot-tall Deadpool PEZ dispenser.

From Stonehenge to crop circles and UFO sightings, Britain holds many mysteries. Has this island been a destination for alien visitors throughout history?

From glyphs in the Peruvian desert to spiral petroglyphs embedded with advanced maths, explore some of the world's most intriguing symbols and codes.

What's up with the recent trend in flying sphere sightings and should we be concerned?

Did our ancestors have an understanding of how to generate power thousands of years before modern man? Giorgio Tsoukalos theorizes that some of the most famous ruins on Earth may be long-forgotten power sources that hold a celestial connection.

Rick aims to get a rifle from the 1800s, a seller flexes a signed autobiography by Arnold Schwarzenegger and a ventriloquist doll makes Corey's head spin.

A fascinating discovery provides more evidence of a 1746 French armada landing on Oak Island. At the Money Pit, the team moves closer to getting someone underground.

For centuries, mankind has devised ingenious ways to hide information, from enigmatic puzzles to secret symbols. Can we unlock these great mysteries?

Rick and Corey assess a camera said to have filmed Elvis Presley, while Chumlee examines a mysterious fossil.

Rick considers purchasing an outfit allegedly worn by rock legend Alice Cooper. Meanwhile, Chumlee evaluates a 7-foot-tall Deadpool PEZ dispenser.

From glyphs in the Peruvian desert to spiral petroglyphs embedded with advanced maths, explore some of the world's most intriguing symbols and codes.

What's up with the recent trend in flying sphere sightings and should we be concerned?

Did our ancestors have an understanding of how to generate power thousands of years before modern man? Giorgio Tsoukalos theorizes that some of the most famous ruins on Earth may be long-forgotten power sources that hold a celestial connection.

Rick aims to get a rifle from the 1800s, a seller flexes a signed autobiography by Arnold Schwarzenegger and a ventriloquist doll makes Corey's head spin.

When the team deploys a cutting-edge new technology on Skinwalker Ranch to study the mysterious Bubble, it leads to an unsettling revelation.

A fascinating discovery provides more evidence of a 1746 French armada landing on Oak Island. At the Money Pit, the team moves closer to getting someone underground.

For centuries, mankind has devised ingenious ways to hide information, from enigmatic puzzles to secret symbols. Can we unlock these great mysteries?

Rick and Corey assess a camera said to have filmed Elvis Presley, while Chumlee examines a mysterious fossil.

Rick considers purchasing an outfit allegedly worn by rock legend Alice Cooper. Meanwhile, Chumlee evaluates a 7-foot-tall Deadpool PEZ dispenser.

From Stonehenge to crop circles and UFO sightings, Britain holds many mysteries. Has this island been a destination for alien visitors throughout history?

From glyphs in the Peruvian desert to spiral petroglyphs embedded with advanced maths, explore some of the world's most intriguing symbols and codes.

What's up with the recent trend in flying sphere sightings and should we be concerned?

Is a serpentine monster lurking under the water in the London's Thames River? And were UFOs spotted crossing the moon? And, how are some people able to defy the fear of heights?

In Arizona, Mike relives the thrill of speedway history thanks to a motorbike-loving family of adrenaline junkies and their one-of-a-kind racing mementos.

Old Tricks New Treats: Barry heads to Inglewood with high hopes for the auctions ahead. Plus, seasoned bidders Jarrod and Brandi set out to trick the new buyers.

When the team deploys a cutting-edge new technology on Skinwalker Ranch to study the mysterious Bubble, it leads to an unsettling revelation.

A fascinating discovery provides more evidence of a 1746 French armada landing on Oak Island. At the Money Pit, the team moves closer to getting someone underground.

For centuries, mankind has devised ingenious ways to hide information, from enigmatic puzzles to secret symbols. Can we unlock these great mysteries?

From glyphs in the Peruvian desert to spiral petroglyphs embedded with advanced maths, explore some of the world's most intriguing symbols and codes.

What's up with the recent trend in flying sphere sightings and should we be concerned?

The everyday products that are way more dangerous than they seem to the unsuspecting eye. What were the most ill-advised and risky household products?

Gary unearths a curious artefact on Lot 8 and in the Money Pit, and the team members are astonished to discover that they may be chasing multiple tunnels towards the gold in the garden shaft.

Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies.

The team evaluates chef attire signed by the actor who portrayed the "Soup Nazi" on Seinfeld.

A seller walks into the shop with an E.T. printer's proof movie poster, a rare find that captures the nostalgia of the beloved film.

Could it be that these mythological tales are based on real encounters with extraterrestrial beings?

An argument for the Ancient Astronaut theory is the engineering evident in the construction of ancient megalithic sites worldwide.

Earth's moon is only one of hundreds in the solar system, each of them a mysterious and often bizarre world. Could alien moons offer a key to exploring outer space and perhaps even finding a new home for humanity?

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

Gary unearths a curious artefact on Lot 8 and in the Money Pit, and the team members are astonished to discover that they may be chasing multiple tunnels towards the gold in the garden shaft.

Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies.

The team evaluates chef attire signed by the actor who portrayed the "Soup Nazi" on Seinfeld.

A seller walks into the shop with an E.T. printer's proof movie poster, a rare find that captures the nostalgia of the beloved film.

An argument for the Ancient Astronaut theory is the engineering evident in the construction of ancient megalithic sites worldwide.

Earth's moon is only one of hundreds in the solar system, each of them a mysterious and often bizarre world. Could alien moons offer a key to exploring outer space and perhaps even finding a new home for humanity?

Could it be that these mythological tales are based on real encounters with extraterrestrial beings?

The everyday products that are way more dangerous than they seem to the unsuspecting eye. What were the most ill-advised and risky household products?

Gary unearths a curious artefact on Lot 8 and in the Money Pit, and the team members are astonished to discover that they may be chasing multiple tunnels towards the gold in the garden shaft.

Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies.

The team evaluates chef attire signed by the actor who portrayed the "Soup Nazi" on Seinfeld.

A seller walks into the shop with an E.T. printer's proof movie poster, a rare find that captures the nostalgia of the beloved film.

Could it be that these mythological tales are based on real encounters with extraterrestrial beings?

An argument for the Ancient Astronaut theory is the engineering evident in the construction of ancient megalithic sites worldwide.

Earth's moon is only one of hundreds in the solar system, each of them a mysterious and often bizarre world. Could alien moons offer a key to exploring outer space and perhaps even finding a new home for humanity?

Rick and Corey race to San Diego to take a spin in the classic car Hell's Chariot, from the movie Grease.

The everyday products that are way more dangerous than they seem to the unsuspecting eye. What were the most ill-advised and risky household products?

Gary unearths a curious artefact on Lot 8 and in the Money Pit, and the team members are astonished to discover that they may be chasing multiple tunnels towards the gold in the garden shaft.

Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies.

An argument for the Ancient Astronaut theory is the engineering evident in the construction of ancient megalithic sites worldwide.

Chance and Soraya slaughter a ram to provide meat for their growing family and Tom sets his line for another season of trapping in the mountains.

The team uncover more evidence of a sunken ship. In the Money Pit, the discovery of a collapsed structure suggests they may have found the off-set chamber.

Since the dawn of humanity, tales of monsters and beasts have sparked both fascination and fear - but do these stories possess elements of reality?

Chumlee offers on a Dalí lithograph of Picasso, while Rick reviews FDR's Fireside Chats and Corey looks at a Death Star model.

Rick's skills are tested when a Kentucky seller brings in a huge coin collection. Are they genuine or clever counterfeits?