| Name | Character | Episodes |
|---|---|---|
| Sophie Rundle | Alice Kett | 24 |
| Burn Gorman | Nicholas Farlow | 24 |
| Jason Flemyng | Sir George Yeardley | 24 |
| Stuart Martin | Silas Sharrow | 24 |
| Shaun Dooley | Reverend Michaelmas Winter | 24 |
| Gwilym Lee | Samuel Castell | 24 |
| Patsy Ferran | Mercy | 24 |
| Max Beesley | Henry Sharrow | 24 |
| Naomi Battrick | Jocelyn Woodbryg | 24 |
| Dean Lennox Kelly | Meredith Rutter | 24 |
| Matt Stokoe | James Read | 24 |
| Claire Cox | Temperance Yeardley | 24 |
| Abubakar Salim | Pedro | 16 |