Expedition Unknown

Season 7 Episode 6: Ghost Ship of the Great Lakes

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."

Genre:

Documentary , Reality , Action & Adventure

Seasons:

18

Episodes:

170

Actor:

Josh Gates

Quality:

HD

Status:

Returning Series

First Air:

2015

IMDb:

8.0