| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Paul Matthew Thompson | Crew | Production | Executive Producer, Writer, Creator | 4 |
Julia Gilbert | Crew | Writing | Writer | 1 |
Jonathan Fisher | Crew | Production | Executive Producer | 4 |
 Adrian Dunbar | Cast | Actor | DI Alex Ridley | 12 |
 Amanda Lawrence | Cast | Actress | Lorna Spalden | 1 |
 Bryan Dick | Cast | Actor | Jed Varnham | 1 |
 Caroline Lee-Johnson | Cast | Actress | Gill Moreland | 1 |
 Elizabeth Berrington | Cast | Actress | Jean Dixon | 1 |
 George Costigan | Cast | Actor | Ray Trevice | 1 |
 Georgie Glen | Cast | Actress | Dr. Wendy Stone | 12 |
 Gerald Kyd | Cast | Actor | Harry Graylish | 1 |
Graeme Hawley | Cast | Actor | Daniel Preston | 1 |
Ian Talbot | Cast | Actor | Tony Alderford | 1 |
 Jack Deam | Cast | Actor | Duncan Darwin | 1 |
 Jacqueline Boatswain | Cast | Actress | Janet Venables | 1 |
Joanna Riding | Cast | Actress | Eve Marbury | 1 |
 Julie Graham | Cast | Actress | Annie Marling | 4 |
Kitty Watson | Cast | Ella Ridley | 3 | |
 Lucy Robinson | Cast | Actress | Liza Varnham | 1 |
 Pauline Turner | Cast | Actress | Esther Parry | 1 |
 Stephen Boxer | Cast | Actor | James Mallors | 1 |
 Suzanne Packer | Cast | Actress | Dr. Samantha Larsson | 1 |
 Terence Maynard | Cast | Actor | DCI Paul Goodwin | 4 |
 Aidan McArdle | Cast | Actor | Michael Flannery | 4 |
Tupele Dorgu | Cast | Actress | Donna | 1 |
 Bronagh Waugh | Cast | Actress | DI Carol Farman | 4 |
 Erin Shanagher | Cast | Actress | Penny Lindsay | 1 |
 Nico Mirallegro | Cast | Actor | Callahan Flannery | 1 |
 Philip Hill-Pearson | Cast | Actor | Steward Daley | 1 |
 Kelly Banlaki | Cast | Actress | Gabriela Baldoni | 1 |
 Bhavna Limbachia | Cast | Actress | Geri Farnham | 4 |
 Reece Douglas | Cast | Actor | Adam Moreland | 1 |
Jacquetta May | Cast | Actress | Kate Ridley | 4 |
 Marc Geoffrey | Cast | Priest | 1 | |
 Rob Mitchell-James | Cast | Jesse Halpin | 1 | |
Conor Lowson | Cast | Steve Parry | 1 | |
 Rhiannon Clements | Cast | Actress | Jenna Noble | 1 |
 George Bukhari | Cast | DC Darren Lakhan | 4 | |
Zak Douglas | Cast | Actor | Kit McKellen | 1 |
JP Conway | Cast | Dr. Patrick Elliot | 1 | |
Hopi Grace | Cast | Actress | Julie Conway | 1 |
Jennifer Hennessey | Cast | Moll Halpin | 1 | |
Tareq Al-Jeddal | Cast | Jack Farman | 4 | |
Conor Deane | Cast | Actor | Jared Boakes | 1 |
Lucy Thatcher | Cast | Debs Graylish | 1 | |
Olivia Pentelow | Cast | Rochelle Blaine | 1 | |
Alexandra Hannat | Cast | Catherine Halpin | 1 | |
Lucy Begg | Cast | Receptionist | 1 | |
Kelly Shirley | Cast | Diane Blaine | 1 | |
Pat Dynowska | Cast | Elena Mondelo | 1 | |
Gareth George | Cast | Seb Marshbrook | 1 | |
Gary Pillai | Cast | Simon Cranfield | 1 | |
Mary Whitedear | Cast | Night Jar | 1 | |
| Person | Type | Job | Role(s) | Episodes |
