| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alex Vetchinsky | Crew | Art | Art Direction |
Alfred Roome | Crew | Editing | Editor |
Bernard Hanson | Crew | Production | Unit Manager |
Cynthia Tingey | Crew | Costume & Make-Up | Costume Design |
David D. Osborn | Crew | Writing | Screenplay |
Don Sharpe | Crew | Sound | Sound Editor |
Dudley Messenger | Crew | Sound | Sound Recordist |
Eric Rattray | Crew | Production | Production Manager |
Gerard Fairlie | Crew | Writing | Characters |
Giorgio Gentili | Crew | Directing | Assistant Director |
Giorgio Zambon | Crew | Production | Location Manager |
Gordon K. McCallum | Crew | Sound | Sound Recordist |
 Herman C. McNeile | Crew | Writing | Characters |
 Jimmy Sangster | Crew | Writing | Screenplay, Original Story |
Liz Charles-Williams | Crew | Writing | Screenplay |
Malcolm Lockyer | Crew | Sound | Original Music Composer, Music Director |
Maude Onslow | Crew | Costume & Make-Up | Hairdresser |
 Ralph Thomas | Crew | Directing | Director |
Simon Relph | Crew | Directing | Assistant Director |
Sydney Box | Crew | Production | Executive Producer |
 Betty E. Box | Crew | Production | Producer |
Ernest Steward | Crew | Camera | Director of Photography |
Geoffrey Rodway | Crew | Costume & Make-Up | Makeup Artist |
James Bawden | Crew | Camera | Camera Operator |
Gladys Goldsmith | Crew | Directing | Continuity |
Kit West | Crew | Crew | Special Effects |
Helen Thomas | Crew | Art | Set Dresser |
Bill Walpole | Crew | Lighting | Electrician |
 Dervis Ward | Cast | Actor | Henry Keller |
 Elke Sommer | Cast | Actress | Irma Eckman |
 George Pastell | Cast | Actor | Carloggio |
 George Sewell | Cast | Actor | Car Park Assassin |
James Payne | Cast | Taxi Driver | |
 Jill Banner | Cast | Actress | Pam |
 John Stone | Cast | Actor | David Wyngarde |
 Justine Lord | Cast | Actress | Miss Ashenden |
 Kitty Swan | Cast | Actress | Fourth Assassin |
 Laurence Naismith | Cast | Actor | Sir John Bledlow |
 Lee Montague | Cast | Actor | Boxer |
 Leonard Rossiter | Cast | Actor | Henry Bridgenorth |
 Marianne Stone | Cast | Actress | Weston's Secretary |
 Milton Reid | Cast | Actor | Chang |
 Nigel Green | Cast | Actor | Carl Petersen |
 Ralph Michael | Cast | Actor | Board Member |
 Richard Hurndall | Cast | Actor | Suited Man at Judo Club |
 Richard Johnson | Cast | Actor | Hugh "Bulldog" Drummond |
 Suzanna Leigh | Cast | Actress | Grace |
 Sylva Koscina | Cast | Actress | Penelope |
 Virginia North | Cast | Actress | Brenda |
 William Mervyn | Cast | Actor | Chairman of the Phoenician Board |
Yasuko Nagazumi | Cast | Actress | Mitsouko |
 Zia Mohyeddin | Cast | Actor | King Fedra |
Patrick Halpin | Cast | Actor | Pan-Arabian Oil Board Member |
 Nikki Van der Zyl | Cast | Actress | Penelope (Voice) |
Steve Carlson | Cast | Actor | Robert Drummond |
Lewis Alexander | Cast | Phoenician Oil Executive | |
Terence Conoley | Cast | Actor | Board Member |
Peter Brace | Cast | Actor | Car Park Assassin |
Joe Wadham | Cast | Actor | Car Park Assassin's Driver |
Colin McKenzie | Cast | Pan-Arabian Oil Board Member | |
Loretta White | Cast | Girl on King's Yacht | |
Louis Matto | Cast | Headwaiter | |
Didi Sydow | Cast | Anna | |
John More | Cast | Pan-Arabian Oil Board Member | |
Sylvana Henriques | Cast | Masseuse | |
| Person | Type | Job | Role(s) |
