Explores the three theories that explain the mystery of the November 10, 1975, sinking of the laker 'Edmund Fitzgerald' in Whitefish Bay, Lake Superior. Features underwater footage from three separate dives.
Overview：Explores the three theories that explain the mystery of the November 10, 1975, sinking of the laker 'Edmund Fitzgerald' in Whitefish Bay, Lake Superior. Features underwater footage from three separate dives.
