| Name | Character | Episodes |
|---|---|---|
| Eva Green | Lydia Wells | 6 |
| Benedict Hardie | Alistair Lauderback | 6 |
| Eve Hewson | Anna Wetherell | 6 |
| Marton Csokas | Francis Carver | 6 |
| Himesh Patel | Emery Staines | 6 |
| Callan Mulvey | George Shepard | 6 |
| Ewen Leslie | Crosbie Wells | 6 |
| Erik Thomson | Dick Mannering | 6 |
| Chelsie Preston Crayford | Crownmaid | 3 |
| Joel Tobeck | 1 | |
| Yoson An | 1 | |
| Nic Sampson | 1 | |
| John Callen | 1 |