The team investigate a freighter that once sailed the Great Lakes; something lurks onboard the ship, and it's becoming more aggressive; the ghostly activity might be tied to artifacts from one of the worst shipwrecks in American history.
The team investigate a freighter that once sailed the Great Lakes; something lurks onboard the ship, and it's becoming more aggressive; the ghostly activity might be tied to artifacts from one of the worst shipwrecks in American history.
