| Name | Character | Episodes |
|---|---|---|
| Sarah Snook | Sal Thornhill | 2 |
| Oliver Jackson-Cohen | William Thornhill | 2 |
| Katherine Kelly | Mrs. Webb | 2 |
| Tim Minchin | Smasher | 2 |
| Lachy Hulme | Thomas Blackwood | 2 |
| Rhys Muldoon | Lord Loveday | 2 |
| Geneviève Lemon | Mrs. Herring | 2 |
| Finn Scicluna-O'Prey | Dickie Thornhill | 2 |
| Trevor Jamieson | Gumang / Grey Beard | 2 |
| Huw Higginson | Alexander King | 2 |
| Samuel Johnson | Saggity | 2 |
| Chloe Armstrong | Maidservant (uncredited) | 1 |