They Who Dare (1954)
They Who Dare is a 1954 Second World War war film directed by Lewis Milestone and starring Dirk Bogarde, Denholm Elliott and Akim Tamiroff. The story is based on events that took place during World War II in the Dodecanese islands where special forces attempted to disrupt the Luftwaffe from threatening Allied forces in Egypt. The title of the film is a reference to the motto of the Special Air Service: "Who Dares Wins".
More at Wikipedia.