Expedition Files season 4 episode 5

Air Date: 2026-04-29

Duration: 42 min

Genre: Action   Adventure   Documentary   Mystery

Dark Waters

Josh Gates investigates three aquatic mysteries: the Kraken, Lake Lanier and Atlantis. From terrifying sailor lore, to a deadly lake's dark past, and a lost city beneath the sea, he searches for evidence behind legends shaped by fear, myth and history.