The submarine is heavily damaged, lying on the ocean floor in a depth of 280 meters. Despite the seemingly hopeless situation, the crew starts with repair work and dares an attempt to emerge. After tormented tension the U 96 finally breaks off from the ocean floor ...
Based on an autobiographical novel by German World War II photographer Lothar-Guenther Buchheim, Das Boot follows the lives of a fearless U-Boat captain (Jurgen Prochnow) and his inexperienced crew as they patrol the Atlantic and Mediterranean in search of Allied vessels, taking turns as hunter and prey.