Railroad car ferries were thought to be some of the safest vessels on the Great Lakes, built to withstand ice and waves year round. But on October 22nd, 1929, the SS Milwaukee sailed into a Force-9 Gale and disappeared. Was it foolishness on the part of the ship's captain, Robert Heavy Weather McKay? Or was he ordered to sail by the railroad company? Was there a design flaw with the ship itself? Or was there a conspiracy to cover up unsafe business practices? Our hosts, veteran divers John Chatterton and Richie Kohler, using cutting-edge technology, fascinating underwater footage, and expert interviews, compare the official post-accident investigation with the wreck itself, and possibly rewrite history.