| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alain Delon | Crew | Production | Producer, Presenter |
 Alex Pront | Crew | Sound | Sound Mixer |
Alexandre Trauner | Crew | Art | Art Direction |
Annalisa Nasalli-Rocca | Crew | Costume & Make-Up | Costume Design |
Colette Baudot | Crew | Costume & Make-Up | Costume Design |
 Costa-Gavras | Crew | Writing | Co-Writer |
Dominique Rigaux | Crew | Production | General Manager |
Egisto Macchi | Crew | Sound | Original Music Composer, Conductor |
Fernando Morandi | Crew | Writing | Co-Writer |
 Frantz Salieri | Crew | Crew | Choreographer |
 Franco Solinas | Crew | Writing | Screenplay |
Georges Laconelli | Crew | Crew | Special Effects |
 Gerry Fisher | Crew | Camera | Director of Photography |
Gérard James | Crew | Art | Set Decoration |
 Henri Lanoë | Crew | Editing | Editor |
Jean Bolvary | Crew | Production | Producer |
Jean Labussière | Crew | Sound | Sound |
Jean-Francis Gondre | Crew | Camera | Camera Operator |
Jean-Pierre Labrande | Crew | Crew | Presenter |
 Joseph Losey | Crew | Directing | Director |
Ludmilla Goulian | Crew | Production | Production Manager |
Margot Capelier | Crew | Production | Casting |
Michèle Neny | Crew | Editing | Editor |
 Norbert Saada | Crew | Production | Producer |
Olivier Girard | Crew | Art | Set Designer |
 Philippe Monnier | Crew | Directing | Assistant Director |
Pierre Charron | Crew | Art | Set Decoration |
 Pierre-William Glenn | Crew | Camera | Camera Operator |
Ralph Baum | Crew | Production | Executive Producer |
 Raymond Danon | Crew | Crew | Presenter, Producer |
Richard Andry | Crew | Camera | Camera Operator |
Robert Kuperberg | Crew | Production | Producer, Presenter |
Roland Girard | Crew | Production | Producer |
Rémy Duchemin | Crew | Directing | Assistant Director |
Sergio Bonotti | Crew | Production | Producer |
Federico Savina | Crew | Sound | Sound Mixer |
Marie Castro | Crew | Editing | Editor |
Michel Deruelle | Crew | Costume & Make-Up | Makeup Artist |
Pierre Vadé | Crew | Costume & Make-Up | Hairstylist |
Pierre Duquesne | Crew | Art | Set Designer |
Françoise Andrejka | Crew | Costume & Make-Up | Makeup Artist |
Dominique Lallier | Crew | Production | Casting |
Philippe Baronnet-Fruges | Crew | Directing | Assistant Director |
Charles Lefèvre | Crew | Lighting | Electrician |
Lucie Lichtig | Crew | Directing | Script Supervisor |
Maurice Dagonneau | Crew | Sound | Sound |
 Pierre Porte | Crew | Sound | Original Music Composer, Conductor |
Jérôme Brière | Crew | Production | Publicist |
Michel Suné | Crew | Art | Props |
Victor Rodrigue | Crew | Camera | Still Photographer |
Claude Levy | Crew | Production | Researcher |
Michèle Lalune | Crew | Production | General Manager |
Gille Schneider | Crew | Production | General Manager |
Simone Clement | Crew | Production | Production Secretary |
René Strasser | Crew | Camera | Key Grip |
Henri Berger | Crew | Art | Props |
Georges Bacri | Crew | Sound | Music Producer, Music Editor |
Christine Brierre | Crew | Production | Publicist |
Nicole Cateux | Crew | Production | Administration |
Alain Delon | Cast | Actor | Mr. Robert Klein |
 Bernard-Pierre Donnadieu | Cast | Actor | Extra (uncredited) |
 Brigitte Ariel | Cast | Actress | (uncredited) |
 Christian de Tillière | Cast | Actor | Le Commissaire-Priseur (uncredited) |
Dany Kogan | Cast | Actress | Michelle |
 David Gabison | Cast | Actor | Le Groom (uncredited) |
 Elisabeth Kaza | Cast | Actress | |
 Etienne Chicot | Cast | Actor | Policeman |
 Francine Bergé | Cast | Actress | Nicole |
 Francine Racette | Cast | Actress | Françoise / Cathy / Isabelle |
 François Viaur | Cast | Actor | |
 Fred Personne | Cast | Actor | Police Commissioner |
 Gérard Jugnot | Cast | Actor | Photographer |
 Hermine Karagheuz | Cast | Actress | Young Worker |
 Isabelle Sadoyan | Cast | Actress | Examined Woman |
 Jacques Maury | Cast | Actor | Professor Montandon |
 Jean Bouise | Cast | Actor | Seller |
 Jean Champion | Cast | Actor | Diener |
 Jean Topart | Cast | Actor | La Voix du Speaker (voice) (uncredited) |
 Jeanne Moreau | Cast | Actress | Florence Klein |
 Jenny Clève | Cast | Actress | (uncredited) |
Joseph Losey | Cast | Actor | Un Homme au Vel d'Hiv (uncredited) |
 Juliet Berto | Cast | Actress | Jeanine |
 Louis Seigner | Cast | Actor | Mr. Klein's Father |
 Lucienne Le Marchand | Cast | Actress | |
Magali Clément | Cast | Lola | |
 Massimo Girotti | Cast | Actor | Charles |
 Maurice Baquet | Cast | Actor | Un Musicien (uncredited) |
 Maurice Vallier | Cast | Actor | |
 Michael Lonsdale | Cast | Actor | Pierre |
 Michel Aumont | Cast | Actor | Jew Affairs Section Official |
 Michel Delahaye | Cast | Actor | (uncredited) |
 Mireille Franchino | Cast | Actress | (uncredited) |
 Philippe Brizard | Cast | Actor | (uncredited) |
 Pierre Frag | Cast | Actor | Le Marchand de Journaux (uncredited) |
 Pierre Vernier | Cast | Actor | Policeman |
Raymond Danon | Cast | Actor | (uncredited) |
Roland Bertin | Cast | Actor | Newspaper Director |
 Suzanne Flon | Cast | Actress | Doorwoman |
 Thierry de Brem | Cast | Actor | |
 Rosine Rochette | Cast | ||
Maurice Jany | Cast | Le Chauffeur à Ivry-Bataille (uncredited) | |
 Carole Achache | Cast | Actress | |
Stephane Quatrehomme | Cast | Le Fils de Pierre (uncredited) | |
Marius Balbinot | Cast | (uncredited) | |
Danielle Verne | Cast | Une Déportée (uncredited) | |
| Person | Type | Job | Role(s) |
