Nikki revisits an emotive case from the past when a girl she proved innocent of murder is herself murdered.
| Name | Type | Role | |
|---|---|---|---|
| Michael Crompton | Writer | ||
| Shelley King | Guest Star | Professor Jyoti Ibrahim | |
| Laura Sanchez | Guest Star | TV Reporter | |
| Nick Court | Guest Star | Michael Drage | |
| Victoria Kruger | Guest Star | Paula Colebrook | |
| Avril Clark | Guest Star | Nurse Janice Eeles | |
| Louise Minchin | Guest Star | Newsreader | |
| Cara Horgan | Guest Star | Anna Holland | |
| Colin Wakefield | Guest Star | Reporter | |
| Vince Leigh | Guest Star | Adam Masters | |
| Niky Wardley | Guest Star | DC Kate Dickerson | |
| Hugo Speer | Guest Star | DI Dan Jennings | |
| Isobel Pravda | Guest Star | DS Carla Masters | |
| Vic Bryson | Guest Star | Reporter | |
| Wayne Foskett | Guest Star | Jason Colebrook | |
| Alastair Trevill | Guest Star | Peter Smith | |
| David Cronnelly | Guest Star | Van Driver | |
| Lizzy McInnerny | Guest Star | Francesca Holland | |
| Joe Mason | Guest Star | 9 year old Jamie Colebrook | |
| Leigh Lawson | Guest Star | Victor Alexander | |
| Danny Midwinter | Guest Star | DI Tom Glynn | |
| Maurice Phillips | Director |