| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Charlotte Rampling | Mrs. Fitzwaring | Colt Detective Special | 3rd Gen. |
| Charlotte Rampling | Mrs. Fitzwaring | Beretta Model 70 | Stainless steel |
| Charlotte Rampling | Mrs. Fitzwaring | Heckler & Koch P7M13 | - |
| Christopher Neame | Bernard | AMT Hardballer | - |
| Dennis Quaid | Dexter Cornell | AMT Hardballer Longslide | - |
| Edmond O'Brien | Frank Bigelow | Colt Detective Special | - |
| Neville Brand | Chester | Colt Model 1903/1908 | With blued finish and hard rubber grips |
| Robin Johnson | Cookie Fitwaring | AMT Hardballer | - |