| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Anthony Crivello | Lou Gazzo | Colt Detective Special | 3rd Generation |
| Anthony Crivello | Lou Gazzo | M1921AC Thompson | 3rd Generation |
| Catherine Hicks | Abigail Dalton | Colt M1911A1 | - |
| Clint Howard | Bobo | Colt Detective Special | - |
| Don Stroud | George | Thompson M1921AC | - |
| F. Murray Abraham | Al Capone | Auto Ordnance M1911A1 | - |
| F. Murray Abraham | Al Capone | M1911A1 Government | - |
| Jeffrey Combs | Gilroy | Colt Detective Special | - |
| Martin Sheen | John Dillinger | Smith & Wesson Model 10 | - |
| Martin Sheen | John Dillinger | M1921A Thompson | - |
| Martin Sheen | John Dillinger | Colt M1911A1 | nickel-plated |
| Martin Sheen | John Dillinger | Auto Ordnance M1911A1 | nickel-plated |
| Michael C. Gwynne | FBI Agent Perkins | Colt Official Police | - |
| Michael C. Gwynne | FBI Agent Perkins | Smith & Wesson Model M&P | - |
| Michael Oliver | Sam Dalton | Colt Detective Special | 3rd Generation |
| Sasha Jenson | Billy | M1921 Thompson | M1921A and M1921AC |
| Time Winters | Eli | Colt Official Police | - |