A concert pianist with amnesia fights to regain her memory.
James Mason
Nicholas Cunningham
Ann Todd
Francesca Cunningham
Herbert Lom
Dr. Larsen
Hugh McDermott
Peter Gay
Albert Lieven
Maxwell Leyden
Yvonne Owen
Susan Brook
David Horne
Dr. Kendall
Manning Whiley
Dr. Irving
Grace Allardyce
Nurse
John Slater
James
Compton Bennett
Director
Reginald H. Wyer
Director of Photography
Benjamin Frankel
Original Music Composer
Gordon Hales
Editor
Dorothy Sinclair
Costume Design
Sydney Box
Producer
Muriel Box
Writer
L. Clark
Sound Recordist
George Burgess
Sound
Bert Mason
Camera Operator
Nell Taylor
Makeup Artist
