| Person | Type | Job | Role(s) |
|---|---|---|---|
 Austin Dempster | Crew | Camera | Camera Operator |
Denys N. Coop | Crew | Camera | Director of Photography |
Leigh Aman | Crew | Production | Associate Producer |
Michael Deeley | Crew | Production | Producer |
Oscar Lewenstein | Crew | Production | Executive Producer |
Peter Taylor | Crew | Editing | Editor |
 Peter Yates | Crew | Directing | Director |
Reece Pemberton | Crew | Art | Production Design |
Richard Rodney Bennett | Crew | Sound | Original Music Composer |
Robin Gregory | Crew | Sound | Sound Recordist |
Tom Smith | Crew | Costume & Make-Up | Makeup Artist |
Michael Holden | Crew | Production | Associate Producer |
Stephen Dalby | Crew | Sound | Sound Director |
Betty Sherriff | Crew | Costume & Make-Up | Hairdresser |
Barbara Gillett | Crew | Costume & Make-Up | Wardrobe Master |
Graham Harris | Crew | Sound | Sound Editor |
Claude Watson | Crew | Directing | Assistant Director |
Jane Buck | Crew | Directing | Continuity |
Marcus Dods | Crew | Sound | Conductor |
Wally Fairweather | Crew | Camera | Focus Puller |
N.F. Simpson | Crew | Writing | Writer |
 Alison Leggatt | Cast | Actress | Mrs. Groomkirby |
 Douglas Wilmer | Cast | Actor | Judge |
 Eric Sykes | Cast | Actor | Mr. Groomkirby |
 Frederick Piper | Cast | Actor | Usher |
 George Cole | Cast | Actor | Defence Counsel |
 Glyn Houston | Cast | Actor | Detective Inspector Barnes |
 Graham Crowden | Cast | Actor | Prosecuting Counsel |
 Jonathan Miller | Cast | Actor | Kirby |
 Julia Foster | Cast | Actress | Sylvia |
 Mona Washbourne | Cast | Actress | Aunt Mildred |
 Peggy Mount | Cast | Actress | Mrs. Gantry |
 Trevor Bannister | Cast | Actor | Groomkirby's Co-Worker |
Vincent Harding | Cast | Actor | Policeman / Bus Conductor |
Walter Horsbrugh | Cast | Actor | Clerk of the Court |
 Kenneth Farrington | Cast | Actor | Stan |
Tommy Bruce | Cast | Gormless (voice) | |
| Person | Type | Job | Role(s) |
