Dr. Peter Blood
Kieron Moore
Nurse Linda Parker
Hazel Court
Hanson
John Ronane
Dr. Robert Blood, Peter's Father
Ian Hunter
Sergeant Cook
Kenneth J. Warren
Mr. Morton
Gerald Lawson
Tregaye
Fred Johnson
Professor Luckman
Paul Hardtmuth
Steve Parker
Paul Stockman
George Beale
Andy Alston
Girl
Ruth Lee
Director
Sidney J. Furie
Camera Operator
Nicolas Roeg
Original Story
Nathan H. Juran
Screenplay
Story
First Assistant Editor
Terry Rawlings
Sound Mixer
Fred Ryan
Special Effects
Les Bowie
Adaptation
Peter Miller
Hairstylist
Helen Penfold
Bill Salter
Music Director
Philip Martell
Executive Producer
David E. Rose
Makeup Artist
Freddie Williamson
Producer
George Fowler
Director of Photography
Stephen Dade
Peter Neilson
Assistant Sound Editor
Barrie Vince
Original Music Composer
Buxton Orr
Assistant Director
John Comfort
James Kelley
Editor
Antony Gibbs
Costume Design
Dulcie Midwinter
Sound Editor
Robert Winter
Wardrobe Supervisor
Continuity
Gladys Reeve
Art Direction
Scott MacGregor
Production Manager
Buddy Booth