| Name | Character | Episodes |
|---|---|---|
| Elizabeth Berrington | DS Clare Conway | 6 |
| Danyal Ismail | DS Amin | 6 |
| Nina Singh | Tara Virdee | 6 |
| Tomi May | 6 | |
| Aysha Kala | Saima Virdee | 6 |
| Vikash Bhai | Riaz Hyatt | 6 |
| Andi Jashy | 6 | |
| Staz Nair | Harry Virdee | 6 |
| Hussina Raja | 6 | |
| Sudha Bhuchar | Jyoti | 6 |
| Jack Archer | Alastair Boardman | 3 |
| Silas Carson | Jonathan Boardman | 2 |
| Rupert Procter | Bertie | 1 |
| Sagar Arya | Officer Scharma | 1 |