Movie Story : As World War II nears its end, the survivors of a torpedoed hospital ship are adrift in a packed lifeboat with no food, water, or shelter. Just when hope seems gone, a silent German minesweeper drifts toward them, offering a desperate chance at survival. Boarding the vessel, the group soon discovers that something terrible has overtaken its German crew. Their unease deepens when they meet a young Romanian girl, the apparent lone survivor, who leads them to a locked room deep in the ship.