On the Ulithi Atoll, South of Guam lays the wreckage of the USS Mississinewa, a fuel carrying cargo vessel. She was sunk on November 20, 1944 and carries the distinction of being the only vessel confirmed to have been sunk by a Japanese torpedo manned by a Kamikaze pilot who steered the torpedo, a "Kaiten” or "heaven Shaker” to its target and to his own death. Next to the wreckage of the Mississinewa lays a cylindrical object, which could only be the only "suicide torpedo” ever located in the field of battle. Sea Hunter James Delgado, one of the few scholars to study these unique craft, journeys to the Ulithi Atoll to determine just what lies on the bottom and what really happened to the "Mississinewa”.