| Iain Glen ... Magnus MacMillan |
| Emily Hampshire ... Rose Mason |
| Martin Compston ... Fulmer Hamilton |
| Rochenda Sandall ... Cat Braithwaite |
| Owen Teale ... Lars Hutton |
| Calvin Demba ... Barry "Baz" Roberts |
| Molly Vevers ... Heather Shaw |
| Richard Pepple ... Grant Dunlin |
| Emun Elliott ... Alec "Leck" Longman |
| Stuart McQuarrie ... Colin "Murch" Murchison |
| Abraham Popoola ... Easter Ayodeji |
| Nikhil Parmar ... Harish Sarabhai |
| Mark Bonnar ... Alwyn Evans |
| Mark Addy ... David Coake |
