 | Frances McDormand als Guinevere Pettigrew |
 | Amy Adams als Delysia LaFosse |
 | Lee Pace als Michael Pardew |
 | Ciarán Hinds als Joe Blomfield |
 | Shirley Henderson als Edythe Dubarry |
 | Mark Strong als Nick Caldarelli |
 | Tom Payne als Phil Goldman |
 | Christina Cole als Charlotte Warren |
 | Clare Clifford als Margery |
 | Stephanie Cole als Miss Holt |
 | Beatie Edney als Mrs. Brummegan |
 | Sarah Kants als Annabel Darlington |
 | Sally Leonard als Woman at Train Station |
 | Katy Murphy als Miss Holt's Assistant |
 | Tim Potter als Nightclub Patron |
 | Matt Ryan als Gerry |
 | Mo Zinal als Lenny |
| John de Borman | Director of Photography |
| Paul Englishby | Original Music Composer |
| Simon Beaufoy | Screenplay |
| David Magee | Screenplay |
| Bharat Nalluri | Director |
| Nellie Bellflower | Producer |
| Stephen Garrett | Producer |
| Barney Pilling | Editor |
| Winifred Watson | Novel |
| Michael O'Connor | Costume Design |
| Sarah Greenwood | Production Design |
| Georgina Gunner | Costume Supervisor |
| Leo Davis | Casting |
| Sue Hills | Script Supervisor |
| James Bellamy | Music Editor |
| Karen Elliott | Music Supervisor |
| Julian Slater | Supervising Sound Editor |
| Paul Webster | Executive Producer |
| Fae Hammond | Makeup Designer |
| Jane Frazer | Co-Producer |
| Chris Munro | Sound Mixer |
| Guy Heeley | First Assistant Director |
| Nick Gottschalk | Art Direction |
| Simon Fraser | Production Manager |
