Back in Tennessee, the boys investigate a legendarily brutal prison every southerner feared - the Brushy Mountain State Penitentiary.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

History enthusiast Don Wildman unearths extraordinary relics and sinister artefacts, each with an incredible story to tell and a secret to be revealed.

Stranded on a glacier, our hosts face the vast emptiness of Alaska. They must traverse a mountain of glacial ice and straight into bear territory.

Andrew explores the cuisine of Michigan's Upper Peninsula. Dishes include pork shoulder cooked underground, hearty pasties and whitefish from Lake Superior.

Andrew eats his way through the Southern BBQ Trail. He eats dry-aged brisket in Atlanta, liver nip dumplings in South Carolina, and raccoon hash in Georgia.

At the height of the Cold War, the USA searches for a way to create a generation of "Supersoldiers" who use telepathy to win battles.

Josh Gates travels to South Africa in search of former President Paul Kruger's missing gold cache. He evades dangerous poachers and meets the Shangaan tribe.

History enthusiast Don Wildman unearths extraordinary relics and sinister artefacts, each with an incredible story to tell and a secret to be revealed.

Chris and Casey Keefer are in New York tracking down the lost fortune of Dutch Schultz. The brothers use Schultz's final words to guide them.

Could spaceships really be powered by atomic bombs? Plus, why was Neil Armstrong's transmission feed cut off when he spotted strange lights on the Moon?

Andrew explores the cuisine of Michigan's Upper Peninsula. Dishes include pork shoulder cooked underground, hearty pasties and whitefish from Lake Superior.

Andrew eats his way through the Southern BBQ Trail. He eats dry-aged brisket in Atlanta, liver nip dumplings in South Carolina, and raccoon hash in Georgia.

In the murky bayous of Louisiana's Honey Island Swamp, Elliot and his team have their hands full with the notorious 400-pound Honey Island Swamp monster.

The team investigates a Bigfoot sighting in New Mexico. Can they find evidence of the world's most mysterious predator in the vast forests of a national park?

Reports from Utah State University lead the team members to believe Sasquatches have lived in the state for decades. Can a witness help them to catch one?

Discover the truth behind one of society's most clandestine institutions. Hidden within these bordellos are secrets about famous patrons, governments, and even religion.

Josh Gates journeys across England to uncover the true story behind Robin Hood. He explores underground tunnels and finds what may be his final resting place.

Don Wildman travels across America in search of answers about dinosaurs. During his travels, he reveals why it is important to understand one of Earth's greatest mysteries.

Chris and Casey hunt for a legendary silver mine worth millions of dollars. A cryptic journal leads them into the wilds of Kentucky - can they find the treasure?

A team of researchers seeks answers to mysteries surrounded the Mothman. They explore theories that the legendary cryptid is an abnormality in the evolutionary chain.

Josh explores a lake in India with connections to alien life to a train station in Spain where a mild-mannered customs clerk took on the Nazis.

In Sicily, household items suddenly burst into flames, but why? Plus, on the coast of Australia, three friends mysteriously vanish from their yacht.

When Nick and Katrina arrive to investigate hauntings inside a long-shuttered infirmary, they are alarmed to discover not every resident has left.

Hill View Manor is known as one of the most haunted buildings in Western Pennsylvania. The guys try to find and trap the spirits of two suicidal patients.

New evidence reveals a Vietnam War pilot may have returned home with a secret cargo. Experts use this to try and find the missing link in human evolution.

A police officer gets a call out from the restless dead, a weird light is seen in the sky during a night patrol and a rookie faces a legendary spirit.