Michael Steinhardt, the largest private collector of antiquities, is forced to turn over $70 million dollars worth of stolen loot and banned from collecting. Steinhardts undoing comes after a four-year investigation known as Operation Demetra.

A mysterious email leads to what could be a huge underwater UFO base off the California coast. An investigation of new activity at Area 51 takes a dangerous turn. Plus, could an alien satellite be orbiting the Earth right now?

With a single slingshot to the head, young David defeated the giant Goliath. But behind this famous tale lies a world of treachery, intrigue and political ambition.

Some say that the rise of Nazi Germany was foretold in prophecies that began in Biblical times and continued for centuries until the emergence of Adolf Hitler and the Third Reich. We expose the prophecies that foresaw Hitler's rise and fall.

In this episode, a flaming tornado terrorises a team of firefighters; a Hawaiian volcano wipes an island paradise off the map; and an avalanche of rocks and debris obliterate a village in Honduras.

Intrepid host Josh Bernstein goes in search of the legendary lost City of Gold. From the peaks of the Andes to the depths of the Amazon, can he find the truth?

Geologists explore the violent events that created Yellowstone, the world's first national park, and reveal that it still rests on a vast super volcano that is overdue for an eruption.

Nine dams in Colorado are taken out by a storm, flooding entire towns and leaving thousands stranded. Toxic vapours throughout a small NJ community after a train is derailed.

Michael Steinhardt, the largest private collector of antiquities, is forced to turn over $70 million dollars worth of stolen loot and banned from collecting. Steinhardts undoing comes after a four-year investigation known as Operation Demetra.

A mysterious email leads to what could be a huge underwater UFO base off the California coast. An investigation of new activity at Area 51 takes a dangerous turn. Plus, could an alien satellite be orbiting the Earth right now?

With a single slingshot to the head, young David defeated the giant Goliath. But behind this famous tale lies a world of treachery, intrigue and political ambition.

Some say that the rise of Nazi Germany was foretold in prophecies that began in Biblical times and continued for centuries until the emergence of Adolf Hitler and the Third Reich. We expose the prophecies that foresaw Hitler's rise and fall.

In this episode, a flaming tornado terrorises a team of firefighters; a Hawaiian volcano wipes an island paradise off the map; and an avalanche of rocks and debris obliterate a village in Honduras.

Intrepid host Josh Bernstein goes in search of the legendary lost City of Gold. From the peaks of the Andes to the depths of the Amazon, can he find the truth?

Geologists explore the violent events that created Yellowstone, the world's first national park, and reveal that it still rests on a vast super volcano that is overdue for an eruption.

The team investigate the highly secretive underwater testing facility AUTEC, said to be used by the US Navy for weapons testing and underwater research.

Examine how the leech was used as an ancient medical cure and test one on a live patient to see how much blood comes out.

For Kevin Dykstra and his team, an 8-year quest to find a legendary boxcar at the bottom of Lake Michigan has now become a battle against nature itself.

Engrained in the history and mythology of India are tales of a ferocious creature, half-man, half-ape. It has been dubbed the monkey-man and headlines across the world have told of the vicious nocturnal attacks that occurred in New Delhi.

A bloody battle at the ancient city of Dos Pilas leads to the downfall and disappearance of this powerful pre-Columbian warrior society.

Bred in the dark jungles of Southeast Asia, Pradal Serey is a devastating striking art of bone-shattering kicks and punches. Some argue that this ancient fighting art of the mysterious Angkor Empire is the forefather of modern Muay Thai.

A tiny fragment of papyrus worth more than its weight in gold is the beginning of the end for superstar Oxford don Dirk Obbink. Its the latest chapter in the pillage of Ancient Egypt, where looting is a way of life.

A single train crossing was the site of not one, but two disastrous auto collisions in a single year. How could this happen?

The team investigate the highly secretive underwater testing facility AUTEC, said to be used by the US Navy for weapons testing and underwater research.

Examine how the leech was used as an ancient medical cure and test one on a live patient to see how much blood comes out.

For Kevin Dykstra and his team, an 8-year quest to find a legendary boxcar at the bottom of Lake Michigan has now become a battle against nature itself.

Engrained in the history and mythology of India are tales of a ferocious creature, half-man, half-ape. It has been dubbed the monkey-man and headlines across the world have told of the vicious nocturnal attacks that occurred in New Delhi.

A bloody battle at the ancient city of Dos Pilas leads to the downfall and disappearance of this powerful pre-Columbian warrior society.

Bred in the dark jungles of Southeast Asia, Pradal Serey is a devastating striking art of bone-shattering kicks and punches. Some argue that this ancient fighting art of the mysterious Angkor Empire is the forefather of modern Muay Thai.

A tiny fragment of papyrus worth more than its weight in gold is the beginning of the end for superstar Oxford don Dirk Obbink. Its the latest chapter in the pillage of Ancient Egypt, where looting is a way of life.

A single train crossing was the site of not one, but two disastrous auto collisions in a single year. How could this happen?

The team investigate the highly secretive underwater testing facility AUTEC, said to be used by the US Navy for weapons testing and underwater research.