| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Anna Higginson | Crew | Art | Production Design | 3 |
 Jimmy McGovern | Crew | Production | Executive Producer, Writer | 3 |
Lucy Richer | Crew | Production | Executive Producer | 3 |
 Sean Bean | Crew | Production | Executive Producer | 3 |
 Stephen Graham | Crew | Production | Executive Producer | 3 |
Mark Wolf | Crew | Camera | Director of Photography | 3 |
Michael Parke | Crew | Production | Executive Producer | 3 |
 Lewis Arnold | Crew | Production | Executive Producer, Director | 3 |
Sarah Warne | Crew | Sound | Original Music Composer | 3 |
Tom Sherry | Crew | Production | Executive Producer | 3 |
Andrea Harkin | Crew | Directing | Director | 3 |
Sacha Szwarc | Crew | Editing | Editor | 3 |
Simon Maloney | Crew | Production | Producer | 3 |
David Martin | Crew | Production | Casting | 3 |
Andrew Morrissey | Crew | Production | Associate Producer | 3 |
 Andrew Knott | Cast | Actor | Alexander Doyle | 1 |
 Anna Madeley | Cast | Actress | Anne Warren | 2 |
 Brian McCardie | Cast | Actor | Jackson Jones | 3 |
 Cal MacAninch | Cast | Actor | P.O. Galbraith | 3 |
 David Calder | Cast | Actor | John Cobden | 3 |
David Crellin | Cast | Actor | Judge | 1 |
 Franc Ashman | Cast | Actress | Governor Cameron | 3 |
 Jason Done | Cast | Actor | P.O. Banks | 2 |
 Julie Graham | Cast | Actress | Lou Harkness | 3 |
 Lisa Millett | Cast | Actress | PO Martin | 3 |
 Lizzie Hopley | Cast | Actress | Judge | 1 |
 Nabil Elouahabi | Cast | Actor | Patterson | 2 |
 Nadine Marshall | Cast | Actress | Alicia Cobden | 3 |
Neil Caple | Cast | Frank Wilson | 1 | |
Sean Bean | Cast | Actor | Mark Cobden | 3 |
 Siobhan Finneran | Cast | Actress | Marie-Louise O'Dell | 6 |
Stephen Graham | Cast | Actor | Eric McNally | 3 |
 Sue Johnston | Cast | Actress | June Cobden | 3 |
 Terence Maynard | Cast | Actor | Kavanagh | 2 |
 Jack McMullen | Cast | Actor | Daniel | 3 |
 Jodie Whittaker | Cast | Actress | Orla O'Riordan | 3 |
 Kevin Harvey | Cast | Actor | Paul McAdams | 3 |
 Maxine Evans | Cast | Margaret Hughes | 1 | |
 Natalie Gavin | Cast | Actress | Officer Jardine | 2 |
 Shahid Ahmed | Cast | Actor | Sarfraz Jawad | 2 |
 Shaun Mason | Cast | Actor | Flanagan | 2 |
 Aneurin Barnard | Cast | Actor | Bernard | 1 |
 Hannah Walters | Cast | Actress | Sonia McNally | 3 |
 Jonathan Harden | Cast | Actor | Brendan Murphy | 2 |
 Jumayn Hunter | Cast | Actor | Stanley Timmins | 1 |
 Michael Socha | Cast | Actor | Kenny Meadows | 1 |
 Bobby Schofield | Cast | Actor | Baz | 2 |
 Philip Hill-Pearson | Cast | Actor | Orla's Bar Boss | 1 |
Gemma Lawman | Cast | Sian Evans | 1 | |
 Kayla Meikle | Cast | Actress | Donna Mills | 3 |
 Bella Ramsey | Cast | Kelsey Morgan | 3 | |
 Tamara Lawrance | Cast | Actress | Abi Cochrane | 3 |
 Marie Critchley | Cast | Actress | Helen Wilson | 1 |
 Faye McKeever | Cast | Actress | Tanya | 3 |
Danielle Henry | Cast | Tess Palmer | 2 | |
Michelle Butterly | Cast | Actress | Nurse Garvey | 1 |
 Karen Henthorn | Cast | Actress | Elizabeth O'Riordan | 2 |
 Andrew Readman | Cast | Actor | Father Duggan | 1 |
 Dana Haqjoo | Cast | Deputy Governor | 1 | |
Gail Kemp | Cast | Actress | Mrs. Kelly | 1 |
 Philip Barantini | Cast | Actor | Floyd Walker | 2 |
 Kadiff Kirwan | Cast | Actor | Pete | 1 |
 Sophie Willan | Cast | Actress | Maeve Riley | 3 |
 Angela Wynter | Cast | Actress | May Sinclair | 1 |
 Christopher Middleton | Cast | Celebrant | 1 | |
Michael Hawkins | Cast | Actor | Lowood Prison Officer | 1 |
 Dean Fagan | Cast | Actor | Stevie | 3 |
Alicia Brockenbrow | Cast | Actress | Sarah's Visitor | 1 |
 Paddy Rowan | Cast | Actor | David McNally | 3 |
 James Nelson-Joyce | Cast | Actor | Johnno | 3 |
Conor McCarry | Cast | Actor | Steven Harkness | 2 |
Lee Morris | Cast | Tom Cobden | 2 | |
 James Corrigan | Cast | Actor | Rob Cochrane | 2 |
Daniel Crossley | Cast | Actor | Gate Officer | 1 |
Louise Willoughby | Cast | Hospice Nurse | 1 | |
Menyee Lai | Cast | Actress | Parole Chairman | 1 |
 Nicholas Nunn | Cast | Adam | 3 | |
Cindy Humphrey | Cast | Faith | 1 | |
 Maimuna Memon | Cast | Tahani | 1 | |
John May | Cast | Policeman | 1 | |
Andrew Loudon | Cast | Actor | Defence Barrister | 1 |
Bridgitta Roy | Cast | Actress | Prosecution Barrister | 1 |
Hopi Grace | Cast | Actress | Emma McAdams | 1 |
 Theo Nate | Cast | Actor | Friend of Stevie | 1 |
 Matilda Firth | Cast | Actress | Nancy O'Riordan | 3 |
Adam Abbou | Cast | Liam | 1 | |
Alicia Forde | Cast | Sarah Duddy | 3 | |
Isaac Lancel-Watkinson | Cast | Kyle O'Riordan | 3 | |
| Person | Type | Job | Role(s) | Episodes |
