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Josh Gates tackles an enduring maritime mystery, the first ship to be lost in the Great Lakes, the Griffon. Using a state of the art two-man submersible, Josh dives in to find a ship so elusive it's known as "The Holy Grail of Shipwrecks."
First Air Date : Jan 08, 2015
Last Air date : Jan 03, 2024
Episode : 135 Episode
Season : 13 Season
Runtime: 48:14 minutes
Studio: Travel Channel
Country: United States of America
Cast: Josh Gates
Crew: