A British naval officer has a brief affair with a woman in England and never knows that she bears him a son. 20 years later the boy is on a ship under his command when he is tracking a German Raider. When the boy is captured after his ship is sunk, he finds a way to slow the German's progress while a lethal hunt for him goes on.

Action, Drama, War

Jeffrey Hunter, Michael Rennie, Wendy Hiller, Bernard Lee, Victor Maddern, John Horsley