Jacques de Baroncelli Director Victor Francen Le commandant Bréval Actor Jacques Dumesnil Le lieutenant Jacques Parent Actor Annie Ducaux Danièle Mourrier Actor Harry Baur Le docteur Bourdet Actor Blanche Denège Soeur Théoneste Actor Georges Mauloy François Mourrier Actor Albert Duguet Assistant Director Guillaume Radot Assistant Director Albert Dieudonne Screenwriter Joseph Kessel Writer André Legrand Screenwriter Henri Tiquet Cameraman Jean Sacha Film Editing Henri Tomasi Original Music René Louge Sound Recordist Paul Duvergé Sound Recordist Léonce-Henri Burel Cinematographer Jean-José Frappa Production Manager Guy de Gastyne Production Design Robert Gys Production Design James Allan Production Design