Fair rating?Expedition Unknown· Season 17 · 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.
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#2In Season 17of 3 rated episodes
#155All-timeof 156 rated episodes
−0.9vs season avgSeason 17 averages 3.4
2026First airedJuly 15, 2026
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