HISTORY HD

Ancient Aliens is counting down the world's top ten pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with 4800-year-old ruins to Egypt's famous Giza Plateau.

While a trip to Europe continues to uncover clues connecting the Templars to Scandinavian culture and Oak Island, on Oak Island, a clue found beneath a Nolan's Cross boulder may offer the missing answers.

While a trip abroad makes old world connections to the new world, on Oak Island, the team is thrilled when new evidence indicates that whoever was on Lot 5 was also deep in the Money Pit.

An ancient mechanical device found on a 2,000-year-old shipwreck is known as the world's first computer. The machine is centuries more advanced than historians thought possible.

A man with aspirations to writing crime novels ends up the star of his own breakout story when he tries to escape from one of Mississippi's oldest and most notorious prison farms, Parchman Penitentiary.

Throughout human history, diverse cultures have all used sacred rituals to express their spiritual beliefs. So, is it possible that these acts can connect humanity to a higher plane of existence?

Are modern-day pirates prowling the Bermuda Triangle in search of victims? The team takes on the twisted case of a missing boat called the Saba Bank lost in the vicinity of the Bermuda Triangle in 1974.

Ancient Aliens is counting down the world's top ten pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with 4800-year-old ruins to Egypt's famous Giza Plateau.

An ancient mechanical device found on a 2,000-year-old shipwreck is known as the world's first computer. The machine is centuries more advanced than historians thought possible.

Throughout human history, diverse cultures have all used sacred rituals to express their spiritual beliefs. So, is it possible that these acts can connect humanity to a higher plane of existence?

While a trip to Europe continues to uncover clues connecting the Templars to Scandinavian culture and Oak Island, on Oak Island, a clue found beneath a Nolan's Cross boulder may offer the missing answers.

While a trip abroad makes old world connections to the new world, on Oak Island, the team is thrilled when new evidence indicates that whoever was on Lot 5 was also deep in the Money Pit.

Andy and Paul travel to Fayetteville, NC to investigate a man who has video evidence of his repeated alleged encounters with UAPs and to test his possible \"quantum entanglement\" abilities.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected. Later, new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4.

Daniel and Dorien call in air support. Meanwhile, Ronnie and Ashley compete in a battle of the sexes. Black Rambo hunts for a legendary payday. While Bruce tries to save his season.

From long forgotten wars that decimated a Hindu empire to the ingenuity of its common people, learn about the violent history and tenacity of the Vietnamese.

As the team makes contact with the elusive tunnel under the Garden Shaft, an exciting new scientific theory surfaces which suggests a connection between Nolan's Cross and the Knights Templar.

Jeff MacKinnon's team searches Scatarie Island for the Feversham's lost fortune. Battling brutal currents, they uncover artefacts that may lead to treasure.

Forget the moon or the stars—every government has even bigger designs in the race to dominate the sky. Uncover a plane crash in North Carolina that almost triggered nuclear Armageddon.

Daniel and Dorien call in air support. Meanwhile, Ronnie and Ashley compete in a battle of the sexes. Black Rambo hunts for a legendary payday. While Bruce tries to save his season.

As the team makes contact with the elusive tunnel under the Garden Shaft, an exciting new scientific theory surfaces which suggests a connection between Nolan's Cross and the Knights Templar.

Jeff MacKinnon's team searches Scatarie Island for the Feversham's lost fortune. Battling brutal currents, they uncover artefacts that may lead to treasure.

Andy and Paul travel to Fayetteville, NC to investigate a man who has video evidence of his repeated alleged encounters with UAPs and to test his possible \"quantum entanglement\" abilities.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected. Later, new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4.

From long forgotten wars that decimated a Hindu empire to the ingenuity of its common people, learn about the violent history and tenacity of the Vietnamese.

Forget the moon or the stars—every government has even bigger designs in the race to dominate the sky. Uncover a plane crash in North Carolina that almost triggered nuclear Armageddon.

Andy and Paul travel to Fayetteville, NC to investigate a man who has video evidence of his repeated alleged encounters with UAPs and to test his possible \"quantum entanglement\" abilities.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected. Later, new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4.

Daniel and Dorien call in air support. Meanwhile, Ronnie and Ashley compete in a battle of the sexes. Black Rambo hunts for a legendary payday. While Bruce tries to save his season.

From long forgotten wars that decimated a Hindu empire to the ingenuity of its common people, learn about the violent history and tenacity of the Vietnamese.

As the team makes contact with the elusive tunnel under the Garden Shaft, an exciting new scientific theory surfaces which suggests a connection between Nolan's Cross and the Knights Templar.

Jeff MacKinnon's team searches Scatarie Island for the Feversham's lost fortune. Battling brutal currents, they uncover artefacts that may lead to treasure.

Forget the moon or the stars—every government has even bigger designs in the race to dominate the sky. Uncover a plane crash in North Carolina that almost triggered nuclear Armageddon.

Andy and Paul travel to Fayetteville, NC to investigate a man who has video evidence of his repeated alleged encounters with UAPs and to test his possible \"quantum entanglement\" abilities.

From long forgotten wars that decimated a Hindu empire to the ingenuity of its common people, learn about the violent history and tenacity of the Vietnamese.

Jeff MacKinnon's team searches Scatarie Island for the Feversham's lost fortune. Battling brutal currents, they uncover artefacts that may lead to treasure.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected. Later, new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4.

Daniel and Dorien call in air support. Meanwhile, Ronnie and Ashley compete in a battle of the sexes. Black Rambo hunts for a legendary payday. While Bruce tries to save his season.

Quawntay Adams gets caught up in a big marijuana bust and is sentenced to a long prison term. When he finds out he is going to be a father, he determines to break out of his maximum-security cell.

In 1997, thousands of people across Phoenix witness a series of lights unlike anything they've ever seen. Could this be one of the largest-scale UFO sightings in history, or is there another explanation?

Welcome to the unreal truth about everyday products of the past that were way more dangerous than meets the unsuspecting eye. Sensational items like mail-order dynamite and radioactive dishes.

In a Forged in Fire twist unlike anything we've ever done before, four teams of expert builders are tasked with making some of the largest and most notorious siege weapons ever seen on the battlefield.

Tom instructs young Hank on some essential Mountain Man skills. Newlyweds Jake and Anika hunt elk in the bone-chilling cold while Paul takes on an infestation of nuisance badgers.

Jaime needs to reach the airport in Coron, but first, she must scale a cliff, dive for wrecks and get past a herd of stubborn cows.

Jaime arrives in Batanes and is introduced to the unique culture of the Ivatan tribe with a mad dash for a cow!

In a Forged in Fire twist unlike anything we've ever done before, four teams of expert builders are tasked with making some of the largest and most notorious siege weapons ever seen on the battlefield.

Tom instructs young Hank on some essential Mountain Man skills. Newlyweds Jake and Anika hunt elk in the bone-chilling cold while Paul takes on an infestation of nuisance badgers.

Quawntay Adams gets caught up in a big marijuana bust and is sentenced to a long prison term. When he finds out he is going to be a father, he determines to break out of his maximum-security cell.

In 1997, thousands of people across Phoenix witness a series of lights unlike anything they've ever seen. Could this be one of the largest-scale UFO sightings in history, or is there another explanation?

Welcome to the unreal truth about everyday products of the past that were way more dangerous than meets the unsuspecting eye. Sensational items like mail-order dynamite and radioactive dishes.

Jaime needs to reach the airport in Coron, but first, she must scale a cliff, dive for wrecks and get past a herd of stubborn cows.

Jaime arrives in Batanes and is introduced to the unique culture of the Ivatan tribe with a mad dash for a cow!

Quawntay Adams gets caught up in a big marijuana bust and is sentenced to a long prison term. When he finds out he is going to be a father, he determines to break out of his maximum-security cell.

In 1997, thousands of people across Phoenix witness a series of lights unlike anything they've ever seen. Could this be one of the largest-scale UFO sightings in history, or is there another explanation?

Welcome to the unreal truth about everyday products of the past that were way more dangerous than meets the unsuspecting eye. Sensational items like mail-order dynamite and radioactive dishes.

In a Forged in Fire twist unlike anything we've ever done before, four teams of expert builders are tasked with making some of the largest and most notorious siege weapons ever seen on the battlefield.