Don investigates the origins of China's terra cotta army, examines what a loving mother is capable of and uncovers the story of a Polish soldier bear.

Don Wildman inspects a fighter jet from the cold war, an 1860s replica steam locomotive and a rare print of the Declaration of Independence.

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?

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.

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.

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.

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.

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?

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.

A discovery on the island fires up the team. But as excitement builds, a series of dangerous encounters threatens to end the mission - and people's lives.

The team return to Fairbanks after escaping the storms at Gold Run. But with the season soon ending will they find enough gold to afford to return next year?

Could NASA really be responsible for a nuclear explosion on Jupiter? Could new evidence finally reveal the truth behind the mystery of the iconic face on Mars?

Bruce Campbell reveals the story of Bruce Cook, the daredevil motorbike rider performing mind-blowing tricks. And, he introduces the escape artist, Rick Maisel.

In 2009, an Air France flight disappears, but could this tragedy happen again? After a huge area of Siberian forest is destroyed, it's a race to find the culprit.

From a former spy hub in Spain to a cave in Puerto Rico that might hold the 'Fountain of Youth', Josh explores six areas where people risked everything for love.

Jason, Steve, Dave and Shari reunite with Amy Bruni and Adam Berry to investigate a Rhode Island mansion consumed by a sinister energy. What will they discover?

The team faces their biggest challenge yet in an abandoned asylum in Pennsylvania. Their experiences within leave them wondering if they'll ever return home.

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.

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?

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.