Paris, France, 1942, during the Nazi occupation. Robert Klein, a successful art dealer who benefits from the misfortunes of those who are ruthlessly persecuted, discovers by chance that there is another Robert Klein, apparently a Jewish man; someone with whom he could be mistakenly identified, something dangerous in such harsh times.
Starring Alain Delon, Jeanne Moreau, Francine Bergé, Juliet Berto, Jean Bouise, Suzanne Flon, Massimo Girotti, Michael Lonsdale, Michel Aumont, Roland Bertin