Mario is a former gangster turned garage owner. His former accomplices ask him to murder Magali, their leader 's mistress,who intends to turn her lover in.
| Actor | Role |
|---|---|
 Raymond SouplexCommissioner Paoli | Commissioner Paoli |
 André Le GallMario Boulard | Mario Boulard |
 Nicole MaureyManon | Manon |
 Germaine MonteroMagali | Magali |
 Philippe NicaudGuitarist | Guitarist |
 Georges FlamantZacco | Zacco |
 Pierre SergeolNot listed | Not listed |
 Made SiaméNot listed | Not listed |
 Henri MarchandNot listed | Not listed |
| FFanny MauveNot listed | Not listed |
 Bob IngaraoNot listed | Not listed |
| CCatherine GayNot listed | Not listed |
| LLiane MarleneNot listed | Not listed |
| IIsabelle EberNot listed | Not listed |
 HenneryNot listed | Not listed |