| Actor | Character | Firearm | Notes |
|---|---|---|---|
| André Pousse | Quinquin | Colt Detective Special | - |
| André Pousse | Quinquin | PPSh-41 | - |
| Dany Carrel | Nathalie Villars | Manufrance Le Francais | Nickel plated |
| Dominique Zardi | Horst Weiss | M9 Bazooka | - |
| Gérard Buhr | Arsène the Locksmith | M2 Flamethrower | - |
| Jean Gabin | Commissioner Louis Joss | MAB Model D | - |
| Robert Dalban | Inspector Gouvion | Walther PPK | - |