| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andy Harries | Crew | Production | Executive Producer |
Anthony Faust | Crew | Sound | ADR Mixer |
Ben Norrington | Crew | Sound | Dialogue Editor |
Carolyn Cousins | Crew | Costume & Make-Up | Makeup Artist |
Helen Flint | Crew | Production | Producer |
James Keast | Crew | Costume & Make-Up | Costume Design |
Kathy Ducker | Crew | Costume & Make-Up | Hairstylist |
 Mark Milsome | Crew | Camera | Focus Puller |
Melanie Oliver | Crew | Editing | Editor |
Michael Pickwoad | Crew | Art | Production Design |
Neill Gorton | Crew | Costume & Make-Up | Prosthetic Designer |
 Nina Gold | Crew | Production | Casting |
Peter Gleaves | Crew | Sound | ADR Mixer |
 Peter Morgan | Crew | Writing | Writer, Executive Producer |
Rob Lane | Crew | Sound | Original Music Composer |
Simon Price | Crew | Sound | Dialogue Editor |
 Tom Hooper | Crew | Directing | Director |
Michelle Smith | Crew | Production | Casting |
Nick Wilkinson | Crew | Art | Art Direction |
Alexandros Sidiropoulos | Crew | Sound | Foley Recordist |
Kristyan Mallett | Crew | Costume & Make-Up | Prosthetics |
 Danny Cohen | Crew | Camera | Director of Photography |
 Karen Hartley-Thomas | Crew | Costume & Make-Up | Makeup Designer |
Chris Lyons | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Dennis Cartwright | Crew | Sound | Sound Recordist |
Victoria Bancroft | Crew | Costume & Make-Up | Prosthetic Makeup Artist |
Victoria Yates | Crew | Costume & Make-Up | Makeup & Hair |
Sjaan Gillings | Crew | Costume & Make-Up | Makeup Artist |
 Andy Serkis | Cast | Actor | Ian Brady |
 Anton Rodgers | Cast | Actor | Willie Whitelaw |
 David MacCreedy | Cast | Actor | Journalist |
Gordon Langford Rowe | Cast | Actor | Judge |
 Jim Broadbent | Cast | Actor | Lord Longford |
 Kate Miles | Cast | Actress | Rachel Pakenham |
 Kika Markham | Cast | Actress | Governor Wing |
 Lee Boardman | Cast | Actor | Talk Show Host |
 Lindsay Duncan | Cast | Actress | Lady Elizabeth Longford |
 Robert Pugh | Cast | Actor | Harold Wilson |
 Samantha Morton | Cast | Actress | Myra Hindley |
 Sarah Crowden | Cast | Actress | Lady Tree |
 Tam Dean Burn | Cast | Actor | Roy |
Roy Barber | Cast | Father Kahle | |
 Ross Tomlinson | Cast | Actor | Schoolboy |
 Martina McClements | Cast | Home Office Secretary | |
Ron Meadows | Cast | Actor | Defence Barrister |
 Alex Blake | Cast | Actor | Paddy Packenham |
Charlotte West-Oram | Cast | Actress | Downing Street Secretary |
Caroline Clegg | Cast | Longford's Secretary | |
Karen Spragg | Cast | Patricia Cairns | |
Karen Bayley | Cast | Holloway Prison Officer | |
Ian Connaughton | Cast | Actor | Journalist |
C.P. Hallam | Cast | Fred Harrison | |
Richard Sinnott | Cast | Actor | Journalist |
Daniel Maley | Cast | Actor | Schoolboy |
Pamela Cheshire | Cast | Cookham Wood Prisoner | |
 Tina Malone | Cast | Actress | Elsie |
| Person | Type | Job | Role(s) |
