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."
Genres: Action & Adventure , Documentary , Reality
Keywords: treasure-hunt , gowatchseries-watch-tv-shows-online-free