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EPISODE · HULU
Season 17 · Episode 4
Landed Wed, 15 Jul 2026 · 21:00 your time · 1 episode · 42m
Season 17, Episode 4 of Expedition Unknown aired Wednesday, 15 July 2026 at 9pm ET on Discovery.
- S17E04Sunken City of PiratesA 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.
NEXT IN SEASON 17
Episode 5
Wed 22 Jul · 21:00
Expedition Unknown
17 seasons · 161 episodes · airing
AVAILABILITY
Streaming on Hulu in United States.
Where does Expedition Unknown actually stream in United States?
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