Tom Hardy as Stuart Shorter

Benedict Cumberbatch as Alexander Masters

Nicola Duffett as Judith

Claire-Louise Cordwell as Karen

Edna Doré as Stuart's Gran

Frank Mills as Stuart's Granddad

Candis Nergaard as Sophie

Felicity Dean as Dido

Timothy Carlton as Judge Howarth

Steve King as James Gibbons

Joanna Maude as Ruth

Trevor Sellers as John

Marston Bloom as Drew

Terry Bird as Police Officer

Dominic Coleman as Attacking Man

Barbara Barnes as Secretary

Hugh Armstrong as Old Drunk

George Anton as Dangerous Ginger

Shenagh Govan as Bookish Woman

Laurence Hobbs as Smithy

Giles Taylor as Reuben

David Chittenden as James

Richard Pettyfer as Head Prison Officer