| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bert Mason | Crew | Camera | Director of Photography |
Edwin J. Fancey | Crew | Production | Producer |
Gerry Massy-Collier | Crew | Camera | Camera Operator |
Herbert Smith | Crew | Art | Art Direction |
Michael McCarthy | Crew | Writing | Screenplay, Director, Story |
Monica Kimick | Crew | Editing | Editor |
Sidney Turner | Crew | Costume & Make-Up | Makeup Artist |
John Workman | Crew | Production | Production Manager |
Rene Coke | Crew | Costume & Make-Up | Costume Design |
Olive Negus-Fancey | Crew | Production | Production Supervisor |
Cyril Gray | Crew | Camera | Camera Operator |
Clifford Sandall | Crew | Sound | Sound Recordist |
Eddie Orton | Crew | Camera | Still Photographer |
Peter Crowhurst | Crew | Directing | First Assistant Director |
Vera Pavey | Crew | Directing | Continuity |
Dennis Hall | Crew | Directing | Second Assistant Director |
Sidney Davies | Crew | Camera | Camera Operator |
Joyce Woods | Crew | Costume & Make-Up | Hairdresser |
Nicole Chavers Stratton | Crew | Production | Producer, Writer |
Monty Tomblin | Crew | Camera | Assistant Camera |
Brennan Klensch | Crew | Production | Associate Producer, Writer |
Lisa Corsale | Crew | Writing | Writer |
 Anton Diffring | Cast | Actor | Joseph Brezina |
 Carl Jaffe | Cast | Actor | Stefan Toller |
 Christopher Lee | Cast | Actor | Doctor Neumann |
 Dennis Edwards | Cast | Actor | Man Cutting Down Zimmerman's Body |
 Donald Wolfit | Cast | Actor | Colonel Price |
 Frederick Schiller | Cast | Actor | Alfred Baum |
Frederick Schrecker | Cast | Actor | Suderman's Aide |
George Herbert | Cast | Patient | |
 Jane Griffiths | Cast | Actress | Vicki Toller |
 John Van Eyssen | Cast | Actor | Lieut. Grant |
 Karl Stepanek | Cast | Actor | Friederich Suderman |
 Oscar Quitak | Cast | Actor | Thomas Rilke |
 Robert Bray | Cast | Actor | Major Shane |
 Rupert Davies | Cast | Actor | Clinton |
John Herrington | Cast | Actor | Albert |
Fletcher Lightfoot | Cast | Man Giving Suderman Telegram | |
Ann Greenland | Cast | Actress | Rilke's Girl |
Marie Lightfoot | Cast | Actress | Nurse |
Reginald Atkinson | Cast | Actor | Postman |
Christopher Cooke | Cast | ||
| Person | Type | Job | Role(s) |
