| Name | Character | Episodes |
|---|---|---|
| Stephen Campbell Moore | Damian | 8 |
| Amir El-Masry | Ben Naser | 8 |
| Albano Jerónimo | Matheus Silva | 8 |
| Hannah Ware | Rebecca | 8 |
| Zoë Tapper | Kate Saunders | 8 |
| Dimitri Leonidas | James Whiting | 8 |
| Gregg Chillin | Nick Gedny | 8 |
| Diarmaid Murtagh | Connor Martin | 8 |
| Olivia Chenery | Holly | 8 |
| Wilf Scolding | Ethan | 8 |