| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Alain Delon | Julien Vignal | Beretta 92FS Inox | - |
| Alain Delon | Julien Vignal | Thompson M1928 | - |
| Aleksandr Yakovlev | The Trenchcoat Assassin | Makarov PM | - |
| Aleksandr Yakovlev | The Trenchcoat Assassin | CZ 100 | - |
| Eric Defosse | Carella | Manurhin MR-73 | - |
| Jean-Paul Belmondo | Léo Brassac | Beretta 93R | - |
| Jean-Paul Belmondo | Léo Brassac | Mauser C96 | - |
| Jean-Paul Belmondo | Léo Brassac | Mk 2 hand grenade | - |
| Valeri Gatayev | Anatoli Sharkov | Sa. Vz.61 Skorpion | - |
| Vanessa Paradis | Alice | Ruger SP101 | - |