| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Anthony Ainsworth | Crew | Art | Production Design | |
David Yardley | Crew | Editing | Editor | |
Ed Whitmore | Crew | Creator | Creator, Writer | |
 Julian Barnes | Crew | Writing | Novel | 3 |
Les Lansdown | Crew | Costume & Make-Up | Costume Design | |
Rob Lane | Crew | Sound | Original Music Composer | |
Stuart Orme | Crew | Directing | Director | |
Toby Whale | Crew | Production | Casting | |
Trevor Hopkins | Crew | Production | Producer | |
Roy Bell | Crew | Camera | Camera Trainee | 3 |
Philippa Braithwaite | Crew | Production | Producer | 3 |
Suzie Lavelle | Crew | Camera | Director of Photography | |
Adele Firth | Crew | Costume & Make-Up | Makeup Artist | |
Jane Broomfield | Crew | Art | Art Direction | |
Katharine Scott | Crew | Costume & Make-Up | Makeup Artist | |
Nic Collins | Crew | Costume & Make-Up | Makeup Artist | |
 Alan McKenna | Cast | Actor | Inspector Campbell | |
 Art Malik | Cast | Actor | Rev Shapurji Edalji | |
 Charles Edwards | Cast | Actor | Woodie | 3 |
 Ciarán Owens | Cast | Actor | Harry Bostock | |
 Conleth Hill | Cast | Actor | Sergeant Upton | |
 Emma Fielding | Cast | Actress | Charlotte Edalji | 3 |
 Hattie Morahan | Cast | Actress | Jean Leckie | 3 |
Hilary Maclean | Cast | Actress | Connie | |
 Martin Clunes | Cast | Actor | Sir Arthur Conan Doyle | 3 |
 Matthew Marsh | Cast | Actor | Chief Constable Anson | |
 Michael Hadley | Cast | Actor | John Greatorex | |
 Simon Meacock | Cast | Actor | Hayden Price | |
 Sonia Ritter | Cast | Actress | Miriam Bostock | |
Timothy Watson | Cast | Actor | Ernest 'Willie' Hornung | |
 Arsher Ali | Cast | Actor | George | 3 |
 John Hollingworth | Cast | Actor | Dr. Butter | |
 Morfydd Clark | Cast | Actress | Mary | |
 Dean Ashton | Cast | Actor | Fred Brookes | |
 Pearl Chanda | Cast | Actress | Maud Edalji | |
Nicholas Chambers | Cast | John Bostock | ||
| Person | Type | Job | Role(s) | Episodes |
