0x1 - Raw & Unfiltered

November 11, 2015

Josh answers questions from viewers, reveals new developments in intriguing unfinished investigations, and pulls back the curtain to reveal what really happens behind the scenes in this special episode of Expedition Unknown.

0x2 - Most Dangerous Moments

November 25, 2015

Host Josh Gates counts down his Top 10 most dangerous adventures from Season 1.

0x3 - Christopher Columbus Pt1

December 2, 2015

Josh visits Portugal and Haiti to discover whether Christopher Columbus was history's greatest hero or villain. He also hopes to find the remnants of Columbus' legendary flagship, the Santa Maria.

0x4 - Christopher Columbus Pt2

December 9, 2015

The search for Christopher Columbus continues with finding his missing remains. Gates follows his five-century voyage across two continents to search for his final resting place believed to be at Columbus Lighthouse in Santo Domingo, Dominican Republic or at Cathedral of Saint Mary of the See in Seville, Spain, both countries laying claim to his bones.

0x5 - What to Know Before You Go

February 24, 2016

Inspired by his adventures while filming Expedition Unknown, Josh shares tips on the best way to travel in this special episode. Josh also features bonus scenes and hilarious outtakes from some of his recent expeditions.

0x6 - Amazing Adventures

December 12, 2018

Josh Gates and his cameraman, Evan B. Stone, count down their top ten close calls and strange situations, featuring bonus, behind the scenes footage from Expedition Unknown's investigations.

0x85 - After the Search - Talking with the Dead

October 7, 2018