Directed by
| Henri Verneuil | ||
Writing Credits
| Michel Audiard | ... | (dialogue) |
| Claude Veillot | ... | (novel) |
| Michel Audiard | ... | (adaptation) & |
| Henri Verneuil | ... | (adaptation) & |
| Marcel Jullian | ... | (adaptation) |
Cast (in credits order) complete, awaiting verification
| Jean-Paul Belmondo | ... | Rocco | |
| Lino Ventura | ... | Hervé Marec dit 'Le plouc' | |
| Reginald Kernan | ... | John Steiner aka Peter Frocht | |
| Bernard Blier | ... | Mitch-Mitch | |
 |
Anne-Marie Coffinet | ... | Angèle |
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Doudou Babet | ... | Khenouche |
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Pierre Collet | ... | One of Castagliano's Employees |
| Christian Brocard | ... | Plouc's Mechanic | |
| Paul Bonifas | ... | Dr. Magnart | |
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Jackie Blanchot | ... | Guest at Halibi's (as Jacky Blanchot) |
| Louis Bugette | ... | Zeze (as Bugette) | |
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Pierre Mirat | ... | Halibi dit 'le sourdingue' |
| Andréa Parisy | ... | Pepa (as Andrea Parisy) | |
| Gert Fröbe | ... | Castagliano dit 'La betterave' (as Gert Froebe) | |
| Rest of cast listed alphabetically: | |||
|
|
Georges Aminel | ... | Castagliano dit 'La betterave' (voice) (uncredited) |
| Marcel Bernier | ... | Garagist Marcel (uncredited) | |
| Henri Lambert | ... | Robert, Client at Zeze's (uncredited) | |
Produced by
| Irénée Leriche | ... | producer |
| Alain Poiré | ... | executive producer |
| Robert Sussfeld | ... | producer |
Music by
| Georges Delerue | ||
Cinematography by
| Marcel Grignon | ||
Editing by
| Claude Durand | ||
Production Design by
| Robert Clavel | ||
| Marc Desages | ||
Production Management
| Guy Azzi | ... | assistant production manager |
Second Unit Director or Assistant Director
| Benchekroun Larbi | ... | assistant director |
| Claude Pinoteau | ... | first assistant director |
Art Department
| Pierre Charron | ... | set dresser |
Sound Department
| Pierre Davoust | ... | sound recordist |
| René Longuet | ... | sound editor |
Stunts
| Miguel Pedregosa | ... | stunts |
Camera and Electrical Department
| Charles-Henri Montel | ... | camera operator |
Script and Continuity Department
| Lucile Costa | ... | script girl |
Additional Crew
| Armand Tabuteau | ... | general manager |
