This WWII action classic follows a daring RAF Mosquito squadron assigned to destroy a Nazi rocket fuel plant in Norway. Mixing aerial combat spectacle with camaraderie and sacrifice, 633 Squadron became a template for later war films and inspired scenes in Star Wars.

Från IMDB:
A RAF squadron is assigned to knock out a German rocket fuel factory in Norway. The factory supplies fuel for the Nazi effort to launch rockets on England during D-Day.