| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Waye | Crew | Directing | Assistant Director |
 Bill Constable | Crew | Art | Art Direction |
 Freddie Francis | Crew | Directing | Director |
Jill Carpenter | Crew | Costume & Make-Up | Makeup Artist |
John Wilcox | Crew | Camera | Director of Photography |
Max Rosenberg | Crew | Production | Producer |
 Milton Subotsky | Crew | Production | Producer |
Oswald Hafenrichter | Crew | Editing | Editor |
 Robert Bloch | Crew | Writing | Screenplay |
Wilfred Josephs | Crew | Sound | Original Music Composer |
Philip Martell | Crew | Sound | Conductor |
Anthony Marriott | Crew | Writing | Screenplay |
Pamela Davies | Crew | Directing | Continuity |
Bobbie Smith | Crew | Costume & Make-Up | Hairdresser |
Ted Wallis | Crew | Production | Production Supervisor |
Evelyn Gibbs | Crew | Costume & Make-Up | Wardrobe Supervisor |
Kenneth J. Withers | Crew | Camera | Focus Puller |
Eric Saw | Crew | Art | Draughtsman |
Alan Hall | Crew | Camera | Camera Operator |
Michael Collins | Crew | Crew | Special Effects |
H.F. Heard | Crew | Writing | Novel |
Anthony Bailey | Cast | Actor | Compere |
Catherine Finn | Cast | Actress | Mary Hargrove |
 Frank Finlay | Cast | Actor | H.W. Manfred |
Frank Forsyth | Cast | Actor | Doctor |
Gina Gianelli | Cast | Secretary | |
 Guy Doleman | Cast | Actor | Ralph Hargrove |
 Katy Wild | Cast | Actress | Doris |
Maurice Good | Cast | Agent | |
 Michael Gwynn | Cast | Actor | Doctor Lang |
 Michael Ripper | Cast | Actor | David Hawkins |
 Ron Wood | Cast | Actor | Member of the Byrds |
 Suzanna Leigh | Cast | Actress | Vicki Robbins |
Tim Barrett | Cast | Actor | Harcourt |
 James Cossins | Cast | Actor | Coroner |
 John Harvey | Cast | Actor | Thompson |
Alistair Williamson | Cast | Inspector | |
Greta Farrer | Cast | Sister | |
| Person | Type | Job | Role(s) |
