| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adrian Mitchell | Crew | Writing | Screenplay |
Alan Boyle | Crew | Costume & Make-Up | Makeup Designer, Wig Designer |
 Anthony Waye | Crew | Directing | First Assistant Director |
 David Watkin | Crew | Camera | Director of Photography |
Geoffrey Skelton | Crew | Crew | Translator |
Gunilla Palmstierna-Weiss | Crew | Costume & Make-Up | Costume Designer |
Hugh Strain | Crew | Sound | Sound Mixer |
Jack Swinburne | Crew | Production | Production Manager |
Michael Birkett | Crew | Production | Producer |
Patrick Gowers | Crew | Sound | Music Director |
 Peter Brook | Crew | Directing | Director |
 Peter Weiss | Crew | Writing | Original Story |
Rex Pyke | Crew | Editing | Assistant Editor |
Roy Ford | Crew | Camera | Focus Puller |
Tom Priestley | Crew | Editing | Editor |
Wally Byatt | Crew | Camera | Focus Puller |
Edward Marshall | Crew | Art | Art Direction |
Bunty Phillips | Crew | Costume & Make-Up | Makeup Artist |
Betty Sherriff | Crew | Costume & Make-Up | Hairdresser |
Bob Allen | Crew | Sound | Sound Recordist |
Ariel Levy | Crew | Directing | Second Assistant Director |
Ken Lintott | Crew | Costume & Make-Up | Makeup Designer, Wig Designer |
Richard Peaslee | Crew | Sound | Original Music Composer |
Sally Jacobs | Crew | Art | Production Design |
Josephine Knowles | Crew | Directing | Continuity |
Richard Callinan | Crew | Sound | Musician |
Paul Hiley | Crew | Sound | Musician |
Robin Clegg | Crew | Sound | Boom Operator |
John Hales | Crew | Costume & Make-Up | Costume Designer |
Malcolm Goddard | Crew | Crew | Choreographer |
Mike Gould | Crew | Sound | Musician |
Rainer Schulein | Crew | Sound | Musician |
Nigel Cousins | Crew | Camera | Clapper Loader |
Nicholas Moes | Crew | Sound | Musician |
Jim Day | Crew | Camera | Camera Operator |
Lynn Hope | Crew | Costume & Make-Up | Costume Designer |
 Clifford Rose | Cast | Actor | Monsieur Coulmier |
 Freddie Jones | Cast | Actor | Cucurucu |
 Glenda Jackson | Cast | Actress | Charlotte Corday |
Heather Canning | Cast | Actress | Nun |
Hugh Sullivan | Cast | Actor | Kokol |
 Ian Hogg | Cast | Actor | Military Representative |
 Ian Richardson | Cast | Actor | Jean-Paul Marat |
Jeanette Landis | Cast | Rossignol | |
 John Hussey | Cast | Actor | Newly Rich Lady |
 John Steiner | Cast | Actor | Monsieur Dupere |
 Jonathan Burn | Cast | Actor | Polpoch |
 Leon Lissek | Cast | Actor | Lavoisier |
 Mark Jones | Cast | Actor | Mother |
 Michael Percival | Cast | Actor | Patient |
 Michael Williams | Cast | Actor | Herald |
 Patrick Magee | Cast | Actor | Marquis de Sade |
 Robert Langdon Lloyd | Cast | Actor | Jacques Roux (as Robert Lloyd) |
 William Morgan Sheppard | Cast | Actor | A Mad Animal |
James Mellor | Cast | Actor | Schoolmaster |
 Henry Woolf | Cast | Actor | Father |
 Brenda Kempner | Cast | Actress | Madame Coulmier |
Mary Allen | Cast | Patient | |
 Maroussia Frank | Cast | Actress | Patient |
Jennifer Tudor | Cast | Actress | Nun |
Guy Gordon | Cast | Patient | |
Ruth Baker | Cast | Actress | Mademoiselle Coulmier |
Lynn Pinkney | Cast | Actress | Patient |
Carol Raymont | Cast | Actress | Patient |
John Harwood | Cast | Voltaire | |
 Michael Farnsworth | Cast | Actor | Patient |
Tamara Fuerst | Cast | Actress | Patient |
Stanford Trowell | Cast | Guard | |
Susan Williamson | Cast | Simone Evrard | |
Sheila Grant | Cast | Actress | Patient |
Tim Hardy | Cast | Actor | Guard (as Timothy Hardy) |
| Person | Type | Job | Role(s) |
