| Person | Type | Job | Role(s) |
|---|---|---|---|
 Claude Néron | Crew | Writing | Novel |
 Claude Sautet | Crew | Writing | Screenplay, Director |
Georgette Fillon | Crew | Costume & Make-Up | Costume Design |
 Jacqueline Thiédot | Crew | Editing | Editor |
 Jean Boffety | Crew | Camera | Director of Photography |
Jean Nény | Crew | Sound | Sound Re-Recording Mixer |
 Jean-Loup Dabadie | Crew | Writing | Screenplay |
 Jean-Marc Maniatis | Crew | Costume & Make-Up | Hairstylist |
 Jean-Pierre Ruh | Crew | Sound | Sound Engineer |
Maud Begon | Crew | Costume & Make-Up | Makeup Artist |
Noëlle Balenci | Crew | Sound | Sound Editor |
 Odette Berroyer | Crew | Costume & Make-Up | Makeup Artist |
 Philippe Sarde | Crew | Sound | Original Music Composer |
Ralph Baum | Crew | Production | Production Director |
 Raymond Danon | Crew | Production | Producer |
Roland Girard | Crew | Production | Producer |
Simone Knapp | Crew | Costume & Make-Up | Hairstylist |
Théobald Meurisse | Crew | Art | Set Decoration, Production Design |
André Hoss | Crew | Production | Production Manager |
Rodolfo Frattaioli | Crew | Production | Unit Manager |
André Cassan | Cast | Actor | Un spectateur |
 Antonella Lualdi | Cast | Actress | Julia, la femme de Paul |
 Betty Beckers | Cast | Actress | Myriam |
 Carlo Nell | Cast | Actor | Le présentateur |
 Catherine Allégret | Cast | Actress | Colette, la petite amie de Jean |
Claude Néron | Cast | Actor | Un spectateur lors du combat de boxe (non crédité) |
 Daniel Lecourtois | Cast | Actor | Georges |
 Ermanno Casanova | Cast | Actor | Le patron du restaurant |
 Gérard Depardieu | Cast | Actor | Jean Lavallée, ami de Vincent |
 Henri Coutet | Cast | Actor | Henri |
Jacqueline Dufranne | Cast | Actress | La mère de Marie (non créditée) |
Jacques Dhéry | Cast | Actor | Le malade |
 Jacques Richard | Cast | Actor | Armand |
 Jean Lagache | Cast | Actor | L'adjoint de Becaru |
 Lucienne Legrand | Cast | Actress | La femme du malade |
 Ludmila Mikaël | Cast | Actress | Marie, la jeune petite amie de Vincent |
Marcel Portier | Cast | Actor | Le père de Jean |
 Marie Dubois | Cast | Actress | Lucie, la femme de François |
 Maurice Auzel | Cast | Actor | Simon |
 Maurice Travail | Cast | Actor | Montubert - Le comptable |
 Michel Piccoli | Cast | Actor | François, médecin |
 Myriam Boyer | Cast | Actress | Laurence |
 Nicolas Vogel | Cast | Actor | Clovis, la patron de la brasserie |
 Pierre Maguelon | Cast | Actor | Farina |
 Pippo Merisi | Cast | Actor | Le soigneur chauve |
 Robert le Béal | Cast | Actor | Le père de Marie |
 Serge Reggiani | Cast | Actor | Paul, écrivain, journaliste |
 Stéphane Audran | Cast | Actress | Catherine, l'ex-femme de Vincent |
 Umberto Orsini | Cast | Actor | Jacques |
 Yves Gabrielli | Cast | Actor | Michel |
 Yves Montand | Cast | Actor | Vincent, entrepreneur |
David Tonelli | Cast | Actor | Marco |
Jean-Denis Robert | Cast | Actor | Pierre |
Sacha Bauer | Cast | Actor | |
Lucien Rodriguez | Cast | ||
Léo Peltier | Cast | Un ouvrier | |
Jean Capel | Cast | Jamain | |
Mohamed Galoul | Cast | Joe Catano | |
| Person | Type | Job | Role(s) |
