cast
- Richard Todd
- Dr. Bob McLaurin
- Betsy Drake
- Dr. Nancy Ferguson
- Herbert Lom
- Juan Menda
- Warren Stevens
- Finch
- Paul Carpenter
- O'Brien
- Alexander Knox
- Dr. McNeil
- Lisa Gastoni
- Carla Menda
- Peter Arne
- Kral
- Catherine Boyle
- Margaret McLaurin
- John Crawford
- Boyd
- John McLaren
- Anaesthetist
- Jackie Collins
- Carol Freeman
- Kay Callard
- Carol's Friend
- Maggie McGrath
- Night Nurse
- Carlo Giustini
- Francisco Flores
crew
- Jack Cardiff
- Director
- Adrian Worker
- Producer
- Jimmy Sangster
- Screenwriter
- Michael Bryan
- Book Author
- Desmond Dickinson
- Cinematographer
- Kenneth V. Jones
- Composer (Music Score)
- Muir Mathieson
- Musical Direction/Supervision
- Tom Simpson
- Editor
- Allan Harris
- Art Director
