| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Annie Girardot | Lise Tanquerelle | Unidentified revolver | Seen only in holster |
| Guy Marchand | Commissioneer Beretti | Smith & Wesson Model 36 | - |
| Hubert Deschamps | Charmille | Smith & Wesson Model 36 | - |
| Roger Dumas | Inspector Guerin | Unidentified revolver | - |