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Expedition Unknown – Season 16, Episode 4 The Nazi's Lost Super Sub

Play trailer Expedition Unknown – Season 16, Episode 4 The Nazi's Lost Super Sub Aired Nov 26, 2025 Adventure Documentary History Mystery & Thriller Travel Play Trailer Watchlist
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Josh dives the frigid waters of the Baltic Sea in search of a revolutionary Nazi submarine, the V-80; Hitler orders it scuttled to prevent the Allies from learning its secrets; Josh risks it all to bring the prototype to the surface.
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Expedition Unknown — Season 16, Episode 4

Cast & Crew

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Josh Gates

Host

Evan B. Stone

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Jessica Chobot

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Aidan Dodson

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Gary Drayton

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Chip Coffey

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Expedition Unknown — Season 16, Episode 4

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Episode Info

Synopsis Josh dives the frigid waters of the Baltic Sea in search of a revolutionary Nazi submarine, the V-80; Hitler orders it scuttled to prevent the Allies from learning its secrets; Josh risks it all to bring the prototype to the surface.
Executive Producer
Brad Kuhlman, Casey Brumels, Josh Gates, Daniel A. Schwartz
Network
Discovery Channel
Rating
TV-PG
Genre
Adventure, Documentary, History, Mystery & Thriller, Travel
Original Language
English
Release Date
Nov 26, 2025