 | Tom Hardy als Stuart Shorter |
 | Benedict Cumberbatch als Alexander Masters |
 | Nicola Duffett als Judith |
 | Claire-Louise Cordwell als Karen |
 | Edna Doré als Stuart's Gran |
 | Frank Mills als Stuart's Granddad |
 | Candis Nergaard als Sophie |
 | Felicity Dean als Dido |
 | Timothy Carlton als Judge Howarth |
 | Steve King als James Gibbons |
| Joanna Maude als Ruth |
 | Trevor Sellers als John |
| Marston Bloom als Drew |
| Terry Bird als Police Officer |
 | Dominic Coleman als Attacking Man |
| Barbara Barnes als Secretary |
| Hugh Armstrong als Old Drunk |
 | George Anton als Dangerous Ginger |
 | Shenagh Govan als Bookish Woman |
| Laurence Hobbs als Smithy |
| Giles Taylor als Reuben |
| David Chittenden als James |
| David Attwood | Director |
| Rupert Ryle-Hodges | Co-Producer |
| Alexander Masters | Book |
| Pippa Harris | Producer |
| Rob Lane | Music |
| Ulf Brantås | Director of Photography |
| Pia Di Ciaula | Editor |
| St. John O'Rorke | Editor |
| Donal Woods | Production Design |
| Richard Smith | Researcher |
| Alexander Masters | Screenplay |
| Andrea Coathupe | Art Direction |
| Justine Luxton | Costume Design |
| Jessica Brooks | Makeup & Hair |
| Karen Hartley-Thomas | Makeup Designer |
| Rosie Octon | Makeup Trainee |
| Phil Booth | First Assistant Director |
| Charlie Reed | Third Assistant Director |
| Lloyd Bass | Stunts |
| Nrinder Dhudwar | Stunt Coordinator |
| Levan Doran | Stunts |
| Andy Merchant | Stunts |
| P.J. Bloom | Music Consultant |
| Emma Leslie | Music Supervisor |
| Steve Parr | Music |
| James Davis | Special Effects Technician |
| David Holt | Special Effects Technician |
| Mark Holt | Special Effects Supervisor |
| Peter Kersey | Special Effects |
| Clive Derbyshire | Sound Mixer |
| Alex Ellerington | Dialogue Editor |
| Iain Eyre | ADR Editor |
| Steve Little | ADR Editor |
| Andre Schmidt | Dialogue Editor |
| Alexandros Sidiropoulos | ADR Recordist |
| Lee Walpole | Supervising Sound Editor |
| Laurence Cendrowicz | Still Photographer |
| Adam Gillham | Camera Operator |
| Ronan Murphy | Grip |
| Steve O'Reilly | Electrician |
| Alessandra Sangermano | Clapper Loader |
| David Smith | Camera Truck |
| Andrew Wiggins | Focus Puller |
| Charlie Johnson | Property Master |
| Elaine Jones | Art Department Assistant |
| Paddy Paddison | Standby Art Director |
| Rob Lane | Original Music Composer |
| Heather Storr | Script Supervisor |
