| Name | Character | Episodes |
|---|---|---|
| Sophie Thompson | Lorna Felwood | 5 |
| Jill Halfpenny | Martha Felwood | 5 |
| Kris Marshall | Paul Fenner | 5 |
| Lucy Cohu | Vivien Mullen | 5 |
| Dakota Blue Richards | Eve | 5 |
| Sam Hazeldine | Albert | 5 |
| Neil Jackson | Dwight Lawson | 5 |
| Antonia Clarke | Lucy | 5 |
| Danny Miller | Tom | 5 |
| Luke Newberry | Harry Dunn | 5 |