| Name | Character | Episodes |
|---|---|---|
| Paul Whitehouse | Graham Downes | 4 |
| Ben Bailey Smith | PC Dave | 4 |
| Cecilia Noble | Lorrie | 4 |
| Simon Day | Tony Beckton | 4 |
| Colin Hoult | PC Terry | 4 |
| Jason Maza | Jack | 4 |
| Vilma Hollingbery | Phyllis | 4 |
| Esther Coles | Elizabeth | 4 |
| Rosie Cavaliero | Graham's Mum | 4 |