| Name | Character | Episodes |
|---|---|---|
| Ralph Ineson | Rob Coles | 1 |
| Caroline Lee-Johnson | Kay | 1 |
| Caroline Langrishe | 1 | |
| Kieran O'Brien | Sean Tyler | 1 |
| Oliver James | 1 | |
| Glynis Barber | Brenda | 1 |
| Robson Green | 1 | |
| Lucy Davis | Laura | 1 |
| Jeremy Sheffield | Tom Rourke | 1 |
| Denise Welch | Carole Haye | 1 |
| Reece Dinsdale | 1 | |
| Anatol Yusef | Ahmed | 1 |
| Lucy Benjamin | Amanda | 1 |
| Neil Newbon | Malcolm Haye | 1 |
| Tim Dantay | Trevor Haye | 1 |
| Rae Baker | Inez | 1 |
| Ray Burdis | Arnie Griffin | 1 |
| Angela Lonsdale | Wendy Tyler | 1 |
| Bhasker Patel | Psychiatrist | 1 |
| Mark Burdis | Liam Griffin | 1 |
| Paul Barnhill | DI Tony Conrad | 1 |
| June Whitfield | Iris Rourke | 1 |
| Koel Purie | Sonia Bhose | 1 |