| Name | Character | Episodes |
|---|---|---|
| Bill Bailey | Self | 4 |
| Ben Fogle | Self | 3 |
| Angela Griffin | Self | 2 |
| Helen Skelton | Self | 2 |
| John Nettles | Self | 1 |
| Emilia Fox | Self | 1 |
| Sarah Parish | Self | 1 |
| Katherine Ryan | Self | 1 |
| Hermione Norris | Self | 1 |
| Robert Lindsay | Self | 1 |
| Ainsley Harriott | Self | 1 |
| Anna Richardson | Self | 1 |
| Caroline Quentin | Self | 1 |
| Emma Kennedy | Self | 1 |
| Jon Culshaw | Self | 1 |
| Selina Scott | Self | 1 |
| Katy Brand | Self | 1 |
| Julian Clary | Self | 1 |
| Kirsty Wark | Self | 1 |
| Richard Coles | Self | 1 |