Watch Expedition Unknown Online
Expedition Unknown (2015) — Documentary, Reality, Action & Adventure. Watch Expedition Unknown online on iPlayTV in 4K Ultra HD, with no downloads and no buffering.
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What is Expedition Unknown about?
The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.
Latest episode
S18 · Episode 4 — Sunken City of Pirates · 2026-07-15
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.
- Genres
- Documentary, Reality, Action & Adventure
- First aired
- 2015-01-08
- Rating
- ★ 8.0 / 10
Top cast
- Josh Gates Self - Host
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