| Name | Character | Episodes |
|---|---|---|
| Martin Freeman | Mike | 12 |
| Peter Serafinowicz | Kenny | 12 |
| Ryan Cartwright | Steve | 12 |
| Susan Earl | Anne | 12 |
| Ken Morley | Rex | 12 |
| Tony Way | Cliff / Builder | 3 |
| Richard Lumsden | Cliff Hicks | 1 |
| Peter Davison | Peter Davison | 1 |
| Justin Edwards | Dithery Man | 1 |
| Lynsey Baxter | 1 | |
| Tony Way | Cliff | 1 |
| Eileen Davies | Edna | 1 |
| Charlie Creed-Miles | Terry | 1 |
| Richard Leaf | Daniel | 1 |
| Roger Ennals | Gullible Customer | 1 |
| Daniel Bliss | Stroppy Teenager | 1 |
| Milton Jones | Adaptitool Customer | 1 |