A British commando team heads into France to blow up a German-held dam in preparation for D-Day, while a British agent infiltrates the German garrison to give inside help. The twist is that the British officer is replacing his twin German brother.
| Directing | Maurizio Pradeaux | Director |
| Writing | Maurizio Pradeaux | Screenplay |
| Camera | Miguel Fernández Mila | Director of Photography |
| Production | Roberto Capitani | Producer |
| Sound | Franco Salina | Original Music Composer |
| Writing | Federico De Urrutia | Screenplay |
| Writing | Arpad De Riso | Screenplay |
| Editing | Enzo Alabiso | Editor |
| Production | Ricardo Sanz | Executive Producer |
| Production | Marcello Ciriaci | Producer |