The Klinge brothers investigate the notorious West Virginia Penitentiary; are long dead prisoners still haunting its cells? Plus, an Ohio home is haunted.

The team meet with teenagers who may have filmed a Bigfoot whilst go karting. They deploy a unique search technique to try and elicit a sighting.

Don Wildman investigates a new theory about the Titanic sinking, a starlet's big break and more.

Don Wildman examines a ceramic jar used to hold a creepy medical cure. And, the story behind a helium balloon used in the first Atlantic crossing by balloon.

The researchers make a major breakthrough whilst investigating several Sasquatch sightings in central Oklahoma. Have they finally found Bigfoot DNA?

Andrew heads to Seattle, where the food scene is a contrast of high-tech sophistication and rugged simplicity. He is introduced to new tastes he's never experienced before.

Andrew Zimmern heads to Boston to explore new food trends. While there, he meets with group of scientists at Harvard dedicated to figuring out why things cook.

Many people believe that Arizona is the centre of a government cover-up of alien activity. The team travel to Sedona, a known hotspot, to investigate.

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?

Don Wildman examines a ceramic jar used to hold a creepy medical cure. And, the story behind a helium balloon used in the first Atlantic crossing by balloon.

Josh Gates is in Africa's Kalahari Desert seeking a fabled lost city. He encounters wild animals, rafts down rapids and flies in an open-air helicopter.

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.

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.

Andrew samples foods that have sustained soldiers and civilians since the Civil War. Dishes include barbecued raccoon, squirrel stew and tooth-cracking hard tack.

Deep in the Alaskan wilderness is America's toughest town: McCarthy. Locked in winter's grip, the 42 brave souls who live here battle to keep their pioneer lifestyle.

Christof travels to the highlands of Bolivia and the mountains of Utah to find new clues about the fate of outlaws Butch Cassidy and the Sundance Kid.

Josh Gates ventures into the mysterious cloud forests of Ecuador's remote central highlands in search of the all-powerful mummy of the last Inca king, Atahualpa.

Across America, there are more UFO sightings than ever before. A team of UFO investigators want to find out what lies behind this increasing number of reports.

A Russian probe discovers something has disturbed the lunar soil before the US or the USSR got there. But did the Nazis get there first?

Don Wildman uncovers how a pigeon saved hundreds of lives during World War Two. Plus, a clever conman who took advantage of a government gaffe.

Don Wildman investigates the origin of a legendary statue, a national symbol designed by a high school student and the Liberty Bell's narrow escape from the British army.

The boys are in Cleveland, Ohio to explore a former funeral home. The building was made to trap energy and may explain reports of a dark presence and apparitions.

When 200 people witness the same unexplained aircraft over their town, are UFOs to blame? Also explore the baffling case of the 7-foot Mothman.

Josh explores stories of perseverance, such as a Salem witch trial case changing the US justice system and an old Mexican folk tale still celebrated today.

The team investigates the Otterman who is believed to have the ability to shape-shift. Todd builds a Ring of Fire trap, while the rest of the team utilises an airboat.

Don Wildman investigates a peculiar sighting, a vanishing bus and a man who hacked the Nazis.

Elliot Guidry and his team of B.E.A.S.T. (the Bayou Enforcement Agency on Supernatural Threats) are in hot pursuit of the legendary - and deadly - Rougarou.

When 200 people witness the same unexplained aircraft over their town, are UFOs to blame? Also explore the baffling case of the 7-foot Mothman.