Male
Alastair Duncan can be seen using the following weapons in the following films and television series:
| Character | Firearm | Notes |
|---|---|---|
| Billy Falconer | Colt Walker | Anachronistic; probably a modern replica, with ivory grips |
| Billy Falconer | Double Barreled Percussion Shotgun | Probably a modern replica, with sling attached |
| Character | Firearm | Notes |
|---|---|---|
| Det. Dick Durkin | Smith & Wesson Model 36 | modified as the sci-fi gun |
| Det. Dick Durkin | Röhm RG-38 | fitted with a faux barrel extension |
| Det. Dick Durkin | Automatic multi barreled shotgun | - |
| Character | Firearm | Notes |
|---|---|---|
| Dr. Mortimer | Double Barreled Shotgun | - |