| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Bela Lugosi | Dr. Vitus Werdegast | Colt Model 1903/1908 | - |
| Bela Lugosi | Dr. Vitus Werdegast | Walther Model 4 | Still photograph only. |
| David Manners | Peter Alison | Colt Model 1903/1908 | - |
| Egon Brecher | The Majordomo | Colt Model 1903 | - |