An undercover operation threatens to expose a secret that could ruin Inspector Briggs.
| Name | Type | Role | |
|---|---|---|---|
| Dominique Moloney | Writer | ||
| Niall Fraser | Director | ||
| Charlie De'Ath | Actor | Sgt Sidney Fenton | |
| Patricia Potter | Actor | Charlotte Briggs | |
| Liam Jeavons | Actor | PC Tommy Perkins | |
| Michael Ryan | Actor | Ned Garrett | |
| John Bowler | Actor | Asst Chief Constable Arthur Coulson | |
| Daniel Brocklebank | Actor | Carl Saunders | |
| Rachel Lescovac | Actor | Susie Nightingale | |
| Danny Szam | Actor | Chris Hutton | |
| Mark Healy | Actor | Chief Inspector Walter Briggs | |
| Ross Armstrong | Actor | Tobias Hunt | |
| Jessica Duncan | Actor | Rebecca Jones | |
| Martha Howe-Douglas | Actor | Abigail Fenton | |
| Ben Turner | Actor | DI Max Harper | |
| Laura Jean Clinton | Actor | Jazz Singer | |
| Emma Cooke | Actor | Rosie Turner | |
| Jennie Jacques | Actor | WPC Gina Dawson | |
| Alicia Charles | Actor | Lottie Harris | |
| James Barriscale | Actor | Desk Sgt John Swift | |
| Michael Higgs | Actor | Lenny Powell |