René Clément Director, Screenwriter Henri Vidal Docteur Guilbert Actor Michel Auclair Willy Morus Actor Paul Bernard Couturier Actor Marcel Dalio Larga Actor Florence Marly Hilde Garosi Actor Fosco Giachetti Garosi Actor Jo Dest Forster Actor Anne Campion Ingrid Ericksen Actor Henri Jeanson Screenwriter Jacques Rémy Screenwriter André Paulvé Producer Michel Safra Producer Yves Baudrier Original Music Henri Alekan Cinematographer Roger Dwyre Film Editing Paul Bertrand Production Design