Set in 1942, the story follows U.S. Marines Jim Cain and Leland Montgomery as they endure the grueling British Commando training in Scotland. Their rigorous training is abruptly interrupted when they are deployed to execute a dangerous mission to destroy a German radar station on Nazi-occupied Alderney, directly supporting the Dieppe raid. The narrative highlights themes of bravery, camaraderie, and the challenges faced by soldiers during World War II.
