Henri Verneuil Director Jean-Paul Belmondo Sgt. Pierre Augagneur Actor Jacques Villeret Béral Actor Michel Constantin Adjudant Édouard Mahuzard Actor Michel Creton Boissier Actor François Perrot François Laroche-Fréon Actor Marie Laforêt Hélène Laroche-Fréon Actor Robert Lombard M. Chanterelle Actor Caroline Sihol Mme Chanterelle Actor Junior John David Actor Gerard Buhr L'officier du camp de ravitaillement Actor Matthias Habich Karl Actor Pierre Semmler Capt. Ulrich Dieterle Actor Maurice Auzel Borzik Actor Michel Beaune Le général français (uncredited) Actor Jess Hahn Actor Hans Verner Le colonel allemand (uncredited) Actor Alain Belmondo Producer