Jacques Poitrenaud Director, Screenwriter Nico Ariane Actor Dany Saval Dodo Voluptuous , Berthe Actor Jean Sobieski Jean-Loup Actor Jean Tissier The Painter Actor Renée Passeur The Rich Woman Actor Darry Cowl Paul Actor Serge Gainsbourg Le pianiste Actor, Original Music Robert Rollis Le photographe Actor Marcel Charvey Actor Umberto Orsini Pierre Actor Yves Barsacq Actor Jean-Pierre Zola Actor Jean Ozenne Actor Robert Blome Actor André Badin Actor Alice Cocéa Actor Alain Moury Screenwriter Jacques Sigurd Screenwriter Jules Borkon Producer Alain Goraguer Original Music Raymond Pierre Lemoigne Cinematographer Gilbert Natot Film Editing