Expedition Unknown

Season 15 Episode 1: Hunt for Petra's Lost Tombs

With unprecedented access, Josh digs in front of Petra's treasury; searching for clues to the mysterious civilization that created one of the new Seven Wonders of the World, Josh rappels a seven-story cliff face to perform a high-tech scan.

Genre:

Documentary, Reality, Action & Adventure

Seasons:

18

Episodes:

168

Cast:

Josh Gates

Quality:

HD

Duration:

48 min

First Air:

2015

Rating:

8.1