A bizarre bunker in a hazardous landscape, which belonged to a dictator whose fantasies led to the creation of odd, elaborate engineering feats, is examined.

The chambers of a bunker from a time long past are explored and the remains of the once cutting-edge technology within analyzed to discover its nuclear history.

A Lithuanian stadium; an industrial relic causes a labor dispute in England; rock 'n' roll artists flock to a unique, gothic-style building in Memphis.

The happenings on the night before a disaster of a large town outside of Chernobyl are explored, as well as a ghost ships and a treacherous mountain road.

Josh Gates revisits explorer members' heart-stopping trips into space, including Apollo 13 astronauts who brought their crippled module back to Earth.

Josh recounts a mythic Himalayan expedition to meet the Yeti, and a filmmaker's encounter with the terrifying elephant king.

Josh Gates recounts death-defying feats at the top and bottom of the world; Edmund Hillary and Tenzing Norgay's perilous climb up Mount Everest.

Josh Gates relives history's coolest polar adventures, including Robert Peary and Matthew Henson's legendary trek to the North Pole.

Josh follows the trail of the club members' incredible journeys, including the Kon-Tiki balsa raft crossing the Pacific and the lunar rover crossing the moon.

Josh reveals how club members' awesome exploits inspired Hollywood films, including how a ship-cracking archaeologist became Indiana Jones.

Phil and Jess travel to Ireland and the U.K. to investigate an old secret society whose members were known to practice satanic worship and ritual sacrifice.

Phil and Jess explore the world's most infamous forest in a night investigation, where they suspect a dark force is watching them.

The team heads to Okinawa, Japan, where locals claim the spirits of restless WWII soldiers continue to possess people.

Phil and Jess head to Fukushima, Japan to investigate reports of UFO sightings following the 2011 nuclear disaster, but a shocking discovery reveals the truth.

The Chernobyl explosion of April 1986 was the world's worst nuclear accident. Witnesses and survivors tell the story of the terrifying first two days.

Host Josh Gates investigates why Northwest Flight 2501 seemingly disappeared out of thin air, killing all 58 people aboard in the process.

To investigate the mystery surrounding Buffalo Bill Cody's remains, Josh Gates utilizes cadaver dogs and the latest leads to locate the cowboy's grave.