| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Chris Lang | Crew | Writing | Writer, Creator, Executive Producer | 4 |
 Richard Laxton | Crew | Directing | Director | 4 |
 Harry Escott | Crew | Sound | Music | 4 |
 Ben Pearson | Crew | Sound | Music | 4 |
 Andrew Lancel | Cast | Actor | DS Paul Sampson | 2 |
 David Lonsdale | Cast | Actor | Les Dolding | 1 |
 Eddie Marsan | Cast | Actor | John Darwin | 4 |
 Freddie Davies | Cast | Actor | Ronald Darwin | 2 |
 Gerard Horan | Cast | Actor | Prosecution Barrister | 1 |
 Joe Dixon | Cast | Actor | Derek Mitchell | 1 |
 Karina Fernandez | Cast | Actress | Anne's Solicitor | 1 |
Martin McGlade | Cast | Next Door Tenant | 1 | |
 Monica Dolan | Cast | Actress | Anne Darwin | 4 |
 Simon Greenall | Cast | Actor | Coroner | 1 |
 Trevor Fox | Cast | Actor | Alan Hudson | 1 |
 Carrie Cohen | Cast | Actress | Anne's Mother | 3 |
 Deka Walmsley | Cast | Actor | Det. Supt Tony Hutchinson | 2 |
 Karl Pilkington | Cast | Actor | DC Phil Bayley | 2 |
 Kate O'Rourke | Cast | Actress | Amy (Mirror Reporter) | 1 |
 Luis Soto | Cast | Actor | Judge | 1 |
 David Fynn | Cast | Actor | David Leigh | 2 |
 Dominic Applewhite | Cast | Actor | Anthony Darwin | 4 |
 Tom Bonington | Cast | Actor | Solicitor | 1 |
Craig Izzard | Cast | Pilot | 1 | |
Danny Ryder | Cast | Actor | Armed Copper | 1 |
 Francesca Knight | Cast | Actress | Flick | 2 |
Guy Robbins | Cast | Police Detective 1 | 1 | |
 Mark Stanley | Cast | Actor | Mark Darwin | 4 |
 Ellis Jones | Cast | Actor | Anne's Father | 3 |
 Francesca Tomassoni | Cast | Actress | Look North Reporter | 1 |
Holly Burns | Cast | Carer | 1 | |
 Milo Twomey | Cast | Actor | Defence Barrister | 1 |
 Kema Sikazwe | Cast | Actor | Police TV Interviewee | 1 |
 Ross Waiton | Cast | Lifeboat Coxswain Andy Settle | 1 | |
 Lois Chimimba | Cast | Actress | DC June Ayoade | 2 |
Beruce Khan | Cast | PC Philips | 1 | |
 Alice Harding | Cast | Actress | Louise | 3 |
 Eddie Arnold | Cast | Actor | Pete (Journalist) | 2 |
Doug Berry | Cast | Reporter | 1 | |
 Alfredo Tavares | Cast | Actor | Jailor | 1 |
 Michael Yale | Cast | Actor | TV News Anchor | 1 |
 Carol Harvey | Cast | Actress | B&B Manager | 1 |
 Gonçalo Botelho | Cast | Actor | Manolo (Journalist) | 2 |
 Marcus Onilude | Cast | Actor | Sgt. Craig Clark-Darby | 1 |
 Jorge Albuquerque | Cast | Actor | Mario Vilar | 1 |
Joanne James | Cast | Actress | Reporter | 1 |
Melia Charlotte Cressaty | Cast | Actress | Constable | 1 |
 Colin R. Campbell | Cast | Actor | Anne's Brother | 2 |
Marilyn Nnadebe | Cast | Commuter | 1 | |
Joshua Parris | Cast | Actor | Journalist (Press Conference) | 1 |
 Zé Bernardino | Cast | Actor | Stefano | 2 |
Cameron Ashplant | Cast | Policeman | 1 | |
 Mariana Norton | Cast | Actress | Karina Vilar | 1 |
Alice Blundell | Cast | Actress | PC Andrews | 1 |
Jacob G. Swann | Cast | Police Officer | 1 | |
 Andrea Kristina | Cast | Actress | Strip Search Person | 1 |
 Jessica May Buxton | Cast | John's Arresting Officer | 1 | |
Robert McCrea | Cast | Reporter | 1 | |
Alicia Mckenzie | Cast | Low Newton Prison Officer | 1 | |
Martin Alexander Colton | Cast | Prison Officer | 1 | |
Danielle Flett | Cast | Underground Woman | 1 | |
| Person | Type | Job | Role(s) | Episodes |
