Expedition Unknown

Season 18 Episode 4: Sunken City of Pirates

A first-of-its-kind sonar survey reveals a submerged pirate lair located off the coast of Jamaica. Using groundbreaking photogrammetry, Josh dives in to hunt for the $50M stolen treasure of Black Bart, the King of Pirates.

Genre:

Documentary , Reality , Action & Adventure

Seasons:

18

Episodes:

162

Actor:

Josh Gates

Quality:

HD

Status:

Returning Series

First Air:

2015

IMDb:

8.0