| Name | Character | Episodes |
|---|---|---|
| Tom Ellis | Gary Preston | 18 |
| Patricia Hodge | Penny | 18 |
| Miranda Hart | Miranda | 18 |
| Sally Phillips | Tilly | 18 |
| Sarah Hadland | Stevie | 18 |
| Adrian Scarborough | Dreamboat Charlie | 12 |
| Luke Pasqualino | Jason | 6 |
| Katy Wix | 6 | |
| Bohdan Poraj | Mike | 6 |
| Margaret Cabourn-Smith | Alison | 6 |
| James Doherty | Policeman | 2 |
| Tom Conti | Charles | 1 |
| Joe Wilkinson | Traffic warden | 1 |
| Rosalie Craig | Restaurant Customer | 1 |
| Tim Pigott-Smith | Valery Jackford | 1 |
| James Doherty | PC Davis | 1 |
| Miranda Hart | Miranda Hart | 0 |