Stranded on an island the team has 48-hours to investigate terrifying Fort Delaware, a former civil war POW camp that claimed the lives of 1 in 4 prisoners.

When Mykel and Ruth are shipwrecked on a deserted island, can they urgently find fresh water? Plus, what will the discovery of a real 'message in a bottle' bring?

Don Wildman examines how an iconic headline came to be, the real-life inspiration for a literary villain and the search for sunken treasure.

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

Don Wildman examines how an iconic headline came to be, the real-life inspiration for a literary villain and the search for sunken treasure.

When Mykel and Ruth are lost in the mountains near Glacier National Park in Blackfoot Indian territory, what will an encounter with a large black bear bring?

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

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.

Don Wildman investigates an American president's cross-country road trip, a criminal crusader, and the secrets of a Grand Canyon adventure.

When Mykel and Ruth are lost in the mountains near Glacier National Park in Blackfoot Indian territory, what will an encounter with a large black bear bring?

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

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.

Don investigates an incendiary war plot to help defend America. Then, he unearths the origins of a strategy that revolutionized the shopping industry.

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.

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?

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

Don Wildman investigates a stuffed bear that inspired a famous children's book. Plus, he examines an icy rescue mission and an illegal escapade.

Chris and Casey trek into the heart of Alaska to recover a lost plane that crashed whilst carrying two politicians onboard. Can they solve the 47-year-old mystery?

A Georgia couple seek an easy-to-drive motor home to continue the tradition of RV camping with their daughters. They want a king-size bed and bunks for their girls.

The Bramers want a new Class A motorhome for their family of six to explore the continental US. He wants a fifth-wheel but she wants a Toy Hauler: can they compromise?

Christof jumps from a plane and digs up rare FBI files as he follows new leads in his quest to find the real identity of hijacker D.B. Cooper.

Instances of dead cattle drained of their blood and missing organs have been reported. What is the truth behind this oddity?

Christof tries to unmask the Axeman of New Orleans, a crazed murderer responsible for one of the deadliest unsolved killing sprees in American history.

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

The Klinge brothers investigate the grounds of an abandoned amusement park with a deadly history. Are the children who died here still haunting the fun park?

Steve DiSchiavi and Amy Allan investigate violent paranormal activity at a family home in the small town of Kearney, Missouri.