Expedition Unknown

Episode 1 | Viking Secrets

Josh investigates how a group of Norse tribesman gained power in medieval Europe. His search for answers begins in their one-time home base of Denmark and continues on to the first place they expanded off the continent, the remote...

Episode 2 | Vikings in America

Josh traces the Vikings' westward expansion from the volcanic landscape of Iceland to a mysterious settlement in Greenland and into North America. He aims to find out if they landed in the United States over 500 years before any o...

Episode 3 | Origins of Stonehenge

Josh travels to his ancestral home of Great Britain to explore the origins of Stonehenge. From high in the air to deep under the sea, he finds an unexpected network of monuments that could have inspired one of history's most mysti...

Episode 4 | The Secret

Josh travels all over the US to find the treasures featured in The Secret, a cryptic book published in the 1980s. He meets with members of the book's cult following, who each think they're on the verge of finding one of the 10 rem...

Episode 5 | Butch Cassidy's Lost Loot

Josh immerses himself in Wild West lore on a quest to find Butch Cassidy's missing money. He traces the iconic outlaw's footsteps through Colorado, Utah and Nevada, eventually learning that he may need to find the man himself to l...

Episode 6 | Hunt for the Metal Library

Josh travels through the jungles of Ecuador to explore the watery depths of Tayos Cave for a legendary set of metal plates believed to be created by an advanced ancient civilization.

Episode 7 | Great Women of Ancient Egypt

In this first installment of an epic two-part episode, Josh journeys through the land of the Nile to uncover the secrets of the most powerful, and most elusive, women in ancient Egypt. Hatshepsut, Nefertiti and Cleopatra.

Episode 8 | Egypt's Lost Queens

In the second installment of an epic two-part investigation, Josh continues his journey through Egypt to uncover the secrets, and possibly the final resting place, of ancient history's most powerful women rulers, Nefertiti and Cle...

Episode 9 | Global Game Show: Out of This World

Josh Gates' Global Game Show goes all over the planet but this time he's going out of this world by giving his contestants the opportunity to win big on the topic of extraterrestrials. Players at home can win a big prize too, plus...

Episode 10 | Secrets of Brother XII

Josh Gates attempts to uncover a treasure left behind by the Aquarian Foundation, an isolated, insidious cult led by the notorious leader known as Brother XII.

Episode 11 | Lost Spanish Fortune, Found

Josh goes to Florida and searches for a lost Spanish fleet on Florida's so called Treasure Coast.