| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Catherine Serre | Christine Roncourt | SACM M1935A | - |
| Dominique Briand | "The Brain"'s lieutenant | SACM M1935A | - |
| Franck-Olivier Bonnet | A henchman | Unidentified revolver | - |
| Guy Grosso | Gendarme Tricard | MAT-49 | - |
| Maurice Risch | Gendarme Beaupied | MAT-49 | - |
| Michel Galabru | Adjudant Jérôme Gerber | MAT-49 | - |
| Michel Modo | Gendarme Berlicot | MAT-49 | - |
| Patrick Préjean | Gendarme Perlin | MAT-49 | - |
| Stéphane Bouy | "The Brain"'s henchman | SACM M1935A | - |