Uploaded July 2026 | Updated September 2026, 2 weeks ago

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Josh Gates investigates some of the most unusual underwater mysteries ever recorded. He examines the disappearance of the USS Scorpion during the Cold War, explores the shocking discovery of a great white shark in a New Jersey creek after a series of fatal attacks, and investigates the eerie legends surrounding Georgia's Lake Lanier, often called America's most haunted lake.
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About Expedition Files:
Josh Gates travels through history on a search to uncover new evidence and answers to unexplained mysteries, and true stories that defy explanation, offering revelations and new insights.

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Unsolved Underwater Mysteries: USS Scorpion, Shark Attacks, and Lake Lanier | Expedition Files
youtu.be/rsSlK5PlfHQ