| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alain Belmondo | Crew | Production | Executive Producer |
 Alain Sempé | Crew | Sound | Sound |
Albert Jurgenson | Crew | Editing | Editor |
Bernard Bolzinger | Crew | Directing | First Assistant Director |
 Charly Koubesserian | Crew | Costume & Make-Up | Makeup Department Head |
 Claude Villand | Crew | Crew | Mixing Engineer |
Dominique Rigaux | Crew | Production | Production Director |
 Ennio Morricone | Crew | Sound | Original Music Composer |
 Éric Moulard | Crew | Art | Decorator |
 Francesco Smalto | Crew | Costume & Make-Up | Costumer |
 Jacques Brizzio | Crew | Art | Assistant Decorator |
 Jacques Deray | Crew | Writing | Screenplay, Director |
 Jean Herman | Crew | Writing | Screenplay |
 Jean-Paul Belmondo | Crew | Production | Producer, Stunts |
Margot Capelier | Crew | Production | Casting |
 Michel Audiard | Crew | Writing | Writer |
Michel Thiriet | Crew | Camera | Assistant Camera |
Noëlle Balenci | Crew | Sound | Sound Editor |
 Paulette Breil | Crew | Costume & Make-Up | Costume Mistress |
 Rémy Julienne | Crew | Crew | Stunt Coordinator, Stunt Driver |
Tadek Zietara | Crew | Production | General Manager |
Vincent Rossell | Crew | Camera | Still Photographer |
 Xaver Schwarzenberger | Crew | Camera | Director of Photography |
Frédéric Blum | Crew | Directing | Assistant Director |
Roland Jacobs | Crew | Production | Location Manager |
 Claude Carliez | Crew | Crew | Stunt Coordinator |
Daniel Couteau | Crew | Sound | Sound Designer |
Jean-Charles Ruault | Crew | Sound | Sound |
Claude Bourgoin | Crew | Camera | Camera Operator |
Christian Levier | Crew | Sound | Sound Assistant |
Alain Pigeaux | Crew | Editing | Assistant Editor |
Nady Chauviret | Crew | Art | Props |
Ariane Litaize | Crew | Crew | Script |
Jean-Pierre Besnard | Crew | Editing | Assistant Editor |
Benoît Nicoulin | Crew | Camera | Assistant Camera |
Nadine Dumas | Crew | Costume & Make-Up | Hairdresser |
Philippe Bordas | Crew | Camera | Assistant Camera |
 Fabienne Bichet | Crew | Production | Assistant Location Manager |
René Chabal | Crew | Camera | Assistant Camera |
Christiane Marmande | Crew | Costume & Make-Up | Dresser |
Charles Paviot | Crew | Directing | Assistant Director |
 Vladimir Ivanov | Crew | Camera | Camera Operator |
Maryse Félix | Crew | Costume & Make-Up | Assistant Makeup Artist |
Didier le Carpentier | Crew | Production | Assistant Location Manager |
René Donnenwirth | Crew | Art | Props |
Louis Trinquier | Crew | Production | Administration |
Janine Ruault | Crew | Production | Administration |
 Amadeus August | Cast | Actor | Le bagarreur du club « Le Carré d'as » |
 Carlos Sotto Mayor | Cast | Actress | Livia Maria Dolores, prostituée |
 Claude Brosset | Cast | Actor | Antonio Baldi, gâchette de Meccacci |
Daniel Breton | Cast | Actor | Angelo, homme de main de Sauveur Meccaci |
 Didier Sauvegrain | Cast | Actor | Marc Villa, l'assassin d'Alfred |
 Gabriel Cattand | Cast | Actor | Contrôleur Dumas |
 Henri Attal | Cast | Actor | Georges, le serveur |
 Henry Silva | Cast | Actor | Sauveur Meccacci |
 Jacques Maury | Cast | Actor | Maître Cappa |
 Jean-Claude Dreyfus | Cast | Actor | Un travesti au commissariat |
Jean-Hugues Lime | Cast | Actor | « Speed », un paumé |
 Jean-Louis Richard | Cast | Actor | Antoine |
Jean-Paul Belmondo | Cast | Actor | Commissaire divisionnaire Philippe Jordan |
 Jean-Roger Milo | Cast | Actor | Le gardien du squat de la rue de Lyon |
 Laetitia Gabrielli | Cast | Actress | Catherine, la fille de « Tonton » |
 Maurice Barrier | Cast | Actor | « Tonton » |
 Michel Berreur | Cast | Actor | Un des frères Tourian |
 Michel Robin | Cast | Actor | Alfred Gonet dit « Freddy le chimiste » |
 Pierre Vernier | Cast | Actor | L'inspecteur Rojinski |
 Roger Dumas | Cast | Actor | L'nspecteur Simon |
 Stéphane Ferrara | Cast | Actor | L'indic assassiné |
 Tchéky Karyo | Cast | Actor | Francis Pierron |
 Yves Gabrielli | Cast | Actor | L'autre frère Tourian |
Jacques David | Cast | Actor | Commissaire Garnier |
| Person | Type | Job | Role(s) |
