| Name | Character | Episodes |
|---|---|---|
| Pip Torrens | Mr. Lerner | 4 |
| Saskia Reeves | Sally | 4 |
| Douglas Hodge | Ted | 4 |
| Jessica Hynes | Carol | 4 |
| Ami Metcalf | Shannon | 4 |
| Georgina Campbell | Rochelle | 4 |
| Don Gilet | DC Hutton | 4 |
| Neil Stuke | Kenny | 4 |
| Lolita Chakrabarti | Nira | 4 |
| Joshua Osei | Jake | 4 |
| Kellie Bright | Dawn | 4 |
| Marianne Graffam | Karin - Social Worker | 4 |