| Name | Character | Episodes |
|---|---|---|
| Rupert Grint | Charlie Cavendish | 20 |
| Phoebe Dynevor | Lotti Mott | 20 |
| Dougray Scott | Vic Hill | 20 |
| Lucien Laviscount | Billy 'Fuckin' Ayers | 20 |
| Juliet Aubrey | Lily Hill | 20 |
| Luke Pasqualino | Albert Hill | 20 |
| Tamer Hassan | Harry | 20 |
| Marc Warren | Bob Fink | 10 |
| Stephanie Leonidas | Chloe Koen | 10 |
| Úrsula Corberó | Ines Santiago | 8 |
| Ed Westwick | Sonny Castillo | 4 |