Experts discuss theories related to the world's most famous cryptid, Bigfoot. Recently uncovered evidence unveils a creature far fiercer than previously believed.

The mayor of a small town in Louisiana invites the Bigfoot team to investigate unusual activity in his community. Can they lure the beast out of hiding?

Josh Gates explores five legendary locations where appearances can be deceiving. Places include a Czech castle said to protect a portal to hell.

Don Wildman investigates the story behind a teenager hippy-turned-diplomat, a daring rescue at sea and the superweapon used to stop the Nazis.

The Bigfoot researchers head to the Canadian Rockies to investigate a unique Bigfoot encounter caught on tape. Can they track down this territorial Sasquatch?

Andrew Zimmern saddles up for a tour of modern cowboy life and its farm-fresh, meaty cuisine.

Chef Andrew Zimmern continues his quest to taste the weird and wonderful foods of the USA. He heads to Louisville where he samples frogs' legs.

Outlaw bikers are often secretive organisations. But are they international crime syndicates, or social clubs for outcasts and nonconformists? Discover the truth.

When astronaut Leroy Chao's high-risk spacewalk is interrupted by bright lights flying past, it sparks a major investigation. Could alien life forms be to blame?

Don Wildman investigates the story behind a teenager hippy-turned-diplomat, a daring rescue at sea and the superweapon used to stop the Nazis.

Josh Gates travels to the UK and Norway to unlock the secrets of a mystical crystal used by the Vikings. Before testing it, he explores a crypt in a Nordic church.

The brothers head to Virginia on a quest to find a long-lost Confederate treasury. They trek through unforgiving terrain to try to solve the mystery.

Andrew Zimmern hits the Minnesota State Fair to try America's most kitsch foods, from fried pickles and chocolate to goat's milk straight from the udder.

Andrew Zimmern visits San Francisco's Bay Area. He discovers foods of the future and from the past, such as cookies made with crickets and lamb's head soup.

Mykel and Ruth return with more survival scenarios which see them left deep in the mountainous high desert of Southern California, where they must dine on tarantulas and scorpions.

Actor Bruce Campbell showcases hyper-driven people. These wonders have put themselves at risk and pushed their talent to the limit in order to impress their audiences.

Josh Gates travels to ancient shrines hidden across Japan in search of the mystical Honjo Masamune sword. Along the way, Josh learns the ways of the samurai.

Why was Las Vegas a Nazi target for wartime sabotage, a test ground for Atomic Bombs, and a meeting place for 9/11's terrorists?

The Viking Lander may have found life on Mars. Meanwhile, how can a starship be spotted in the Aurora Borealis? And what exactly are NASA's mysterious Moon Pigeons?

Don Wildman investigates the story behind an epic match on the tennis court, a bizarre brawl between clowns and an attempt to cross the Berlin Wall.

Is there an explanation for the gruesome death of nine young Russian adventurers in the Ural Mountains in 1959? And in Siberia 50 years on has there been another sighting?

Nick and Katrina spend 72 hours untangling the mysteries of Monroe Demon House. But while Katrina engages with the occult, Nick engages with a dark presence.

Nick and Katrina submerge themselves among the spirits of West Virginia's Old Sweet Springs Resort. What lurks beneath the surface at this once-idyllic retreat?

As seasons change in McCarthy, the town is haunted by its darkest day. The icy ground thaws into a quagmire, and old-timer Tim Mischel is marooned at his remote cabin.

Josh Gates goes to the Cambodian jungle to explore the lost city of the Khmer Empire. He seeks a mystical relic believed to hold the power to incinerate enemies.

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.

Hot on the trail of a huge feline who has been reported in the town of Paxson, Todd devises a trap, while Levi figures out a way to wirelessly trigger it.

Nick and Katrina submerge themselves among the spirits of West Virginia's Old Sweet Springs Resort. What lurks beneath the surface at this once-idyllic retreat?