Nicholas Cunningham
James Mason
Francesca Cunningham
Ann Todd
Dr. Larsen
Herbert Lom
Peter Gay
Hugh McDermott
Maxwell Leyden
Albert Lieven
Susan Brook
Yvonne Owen
Dr. Kendall
David Horne
Dr. Irving
Manning Whiley
Nurse
Grace Allardyce
James
John Slater
Writer
Muriel Box
Director
Compton Bennett
Sydney Box
Original Music Composer
Benjamin Frankel
Conductor
Muir Mathieson
Director of Photography
Reginald H. Wyer
Camera Operator
Bert Mason
Editor
Gordon Hales
Production Manager
Knox Laing
Art Direction
James A. Carter
Sound
George Burgess
Sound Recordist
L. Clark
Makeup Artist
Nell Taylor
Hairstylist
Frieda Steiger
Costume Design
Dorothy Sinclair
Producer