Don Wildman investigates the strategy of a medieval general, a bizarre creature from the deep and searches for the fate of a lost expedition.

Don Wildman investigates a mathematically gifted horse, examines one of the first automobiles and unveils secrets of a mysterious underground corkscrew.

After five planes vanish in the Bermuda Triangle, science points to a strange geological force. And, satellites reveal lost tribes in the Amazon.

What are the mysterious trails on the lunar surface near the Apollo landing sites? Does a strange space object spell disaster for the crew of the space shuttle?

Treasure hunters search for clues to a vast fortune they believe is hidden on Brazil's "Snake Island." But team tensions could derail the expedition.

Andrew Zimmern travels across the globe to try the world's most exotic foods. He visits markets and restaurants to sample incredible and unique cuisines.

Andrew Zimmern travels across the globe to try the world's most exotic foods. He visits markets and restaurants to sample incredible and unique cuisines.

In Gold Run, a power struggle erupts between SJ and John over mining locations. With the season's end looming, can their problems be set aside?

The Roanoke colony vanished without a trace, and centuries later, it remains one of history's greatest unsolved mysteries. Can new evidence reveal its fate?

Something in space is attacking the brains of our astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies?

Andrew Zimmern travels across the globe to try the world's most exotic foods. He visits markets and restaurants to sample incredible and unique cuisines.

Andrew Zimmern travels across the globe to try the world's most exotic foods. He visits markets and restaurants to sample incredible and unique cuisines.

Andrew Zimmern travels across the globe to try the world's most exotic foods. He visits markets and restaurants to sample incredible and unique cuisines.

The team gear up for their first venture onto the Snake Island, where they'll face triple-digit heat and one of the world's deadliest vipers.

With the team on roll at Gold Run, things are beginning to look up. But when freezing winter storms approach, everyone is forced to evacuate camp.

An astronaut on a spacewalk begins to drown. How could this alarming event happen? Plus, have NASA discovered an asteroid that's been converted into a spacecraft?

Bruce Campbell reveals the story of John the Hammerhead in Massachusetts. He claims to have one of the strongest skulls in the world that he uses to break anything!

In 1962, three convicts try to escape from Alcatraz prison. Officials believe the men drowned, but a scientific experiment suggests they made it to shore.

From a prison in Florida where a convicted murderer went from hated to hero, to the site of a Viking massacre in Ireland, Josh explores six awe-inspiring areas.

Actor Bruce Campbell reveals the story of a record-breaking surfing dog. Plus, he introduces Jeff 'Speedycop' Bloch, who drives unbelievable cars in unusual ways.

Don Wildman examines the stories behind plants with a sensitive disposition, an alchemist's eccentric experiment and a collection of seeds that are out of this world.

The team revives Hans Holzer's investigation of a mysterious home in Henniker, NH. They delve into New England folklore for the truth behind the haunting.

Don Wildman uncovers the most macabre secret of the Wild West, a blood-sucking beast and a sinister haunting.

SJ heads to Fairbanks, entrusting the operation at Gold Run to John and his men. In Fairbanks, the women are met with an entirely new set of challenges.

Josh Gates digs deep to uncover the buried secrets of six legendary locations. Places include a treacherous island prison in Ireland.