Deep beneath the waters of Subic Bay, U.S. Navy divers are on a sacred mission — carefully excavating the wreck of the Japanese “hell ship” Oryoku Maru. In December 1944, over 1,600 Allied POWs — many survivors of the brutal Bataan Death March — were crammed into its holds when American aircraft sank the ship. More than 250 American heroes remain entombed there after eight decades in the dark. Now, our warriors are diving into treacherous depths, low visibility, and tangled steel to recover their remains and finally bring them home to their families.