When intruders interfere in the robbery of Le Mataf (Michel Constantin) and his gang and a girl is murdered, they are set up for blackmail by an underworld figure who wants them to do a job for him...
| Actor | Role |
|---|---|
 Michel ConstantinBernard Solville | Bernard Solville |
 Adolfo CeliMe Desbordes | Me Desbordes |
 Georges GéretBasilio Hagon | Basilio Hagon |
| AAnnie CordyNina | Nina |
 Cathy RosierCathy Mondor | Cathy Mondor |
 Pierre SantiniFrank Mazier | Frank Mazier |