 | James McAvoy als Rory O'Shea |
 | Romola Garai als Siobhan |
 | Steven Robertson als Michael Connolly |
 | Alan King als Tommy |
 | Brenda Fricker als Eileen |
 | Ruth McCabe als Annie |
| Anna Healy als Alice |
 | Tom Hickey als Con O'Shea |
 | Stanley Townsend als Interview Panelist |
 | Gerard McSorley als Fergus Connolly |
 | Kreeta Taponen |
| Conor Hegarty |
| Damien O'Donnell | Director |
| Jeffrey Caine | Screenplay |
| David Julyan | Original Music Composer |
| Seamus Mcinerney | Line Producer |
| Peter Robertson | Director of Photography |
| Tom Conroy | Production Design |
| Eric Fellner | Executive Producer |
| Juanita Wilson | Producer |
| Mark Woods | Executive Producer |
| James Flynn | Producer |
| Natascha Wharton | Executive Producer |
| Wendy Brazington | Casting |
| Christian O'Reilly | Story |
| Morgan O'Sullivan | Executive Producer |
| Catherine Tiernan | Co-Producer |
| Frances Parker | Editor |
| Tim Bevan | Executive Producer |
