| Name | Character | Episodes |
|---|---|---|
| Sue Johnston | Grace Robbins | 6 |
| Kevin McNally | Baz Levick | 6 |
| James Aubrey | Morris Legge | 6 |
| Rowena King | Tess Knowles | 6 |
| Tilly Vosburgh | Jools Legge | 6 |
| David Howey | Norman Love | 6 |
| Reece Dinsdale | Tarquin Woods | 6 |
| Wendy Morgan | Tanya Levick | 6 |
| David Bradley | 1 | |
| Paul Freeman | 1 | |
| Saffron Burrows | 1 | |
| Helen McCrory | 1 | |
| David O'Hara | 1 | |
| Selina Cadell | 1 | |
| David Bowie | David Bowie | 1 |
| Julian Wadham | 1 |