| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Helen McCrory | Aunt Polly | Webley Bulldog | Belgian copy |
| Joe Cole | John Shelby | Webley .455 Mk VI | - |
| Natasha O'Keeffe | Lizzie Stark | Webley .455 Mk VI | (S01E06) |
| Paul Anderson | Arthur Shelby | Webley RIC No.1 New Model | - |
| Sam Hazeldine | Georgie Sewell | Luger P08 | - |
| Tom Hardy | Alfie Solomons | Smith & Wesson Victory Model | - |