| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Christopher Fairbank | Nick | Smith & Wesson Model 19 | - |
| George Lane Cooper | Lawrence | M1928 Thompson | - |
| Jack Nicholson | Jack Napier/The Joker | Colt New Service | - |
| Jack Nicholson | Jack Napier/The Joker | Smith & Wesson Model 15 | 21 inch barrel |
| Jack Nicholson | Jack Napier/The Joker | Smith & Wesson Model 1 | - |
| Jack Nicholson | Jack Napier/The Joker | Krieghoff Model L | - |
| Mac McDonald | Goon | M1928 Thompson | - |
| Mac McDonald | Goon | Webley Mk IV | - |
| Philip Tan | Goon | M1928 Thompson | - |
| Tracey Walter | Bob Hawkins | M1911A1 | - |
| Tracey Walter | Bob Hawkins | Colt New Service | - |
| William Hootkins | Lt. Max Eckhardt | Smith & Wesson Model 19 | - |