Henry Maurier
Charles Boyer
Doris Mead
Ann Blyth
First Warder
Leyland Hodgson
Maisey
Ola Lorraine
Leslie Blake
Carl Harbord
Chauffeur McNabb
Harry Cording
Warder (uncredited)
Patrick Aherne
Girl (uncredited)
Mari Aldon
Clerk (uncredited)
Wilson Benge
Mrs. Fellows (uncredited)
Lydia Bilbrook
Inspector (uncredited)
Leslie Denison
Chemist (uncredited)
Vernon Downing
Janet Spence
Jessica Tandy
Maid (uncredited)
Marjorie Eaton
Workman (uncredited)
David Dunbar
Al Ferguson
Bill - Warder (uncredited)
Arthur Gould-Porter
Defending Counselor (uncredited)
Wilton Graff
Dr. Dawson (uncredited)
Alec Harford
Holmes Herbert
Colin Kenny
Mr. Craig (uncredited)
Boyd Irwin
Solicitor (uncredited)
Reginald Sheffield
Dr. James Libbard
Cedric Hardwicke
Allen Schute
Judge (uncredited)
Frederick Worlock
Nurse Caroline Braddock
Mildred Natwick
General Spence
Cecil Humphreys
Robert Lester
Hugh French
Emily Maurier
Rachel Kempson
Clara
Valerie Cardew
Prosecuting Counsel
John Williams
Original Music Composer
Miklós Rózsa
Art Direction
Eugène Lourié
Costume Design
Orry-Kelly
Producer
Zoltan Korda
Director
Makeup Artist
Bud Westmore
Screenplay
Aldous Huxley
Story
Director of Photography
Russell Metty
Sound
Leslie I. Carey
Hairstylist
Carmen Dirigo
Bernard Herzbrun
Assistant Director
Horace Hough
Set Decoration
Ted Offenbecker
Russell A. Gausman
Corson Jowett
Editor
Jack Wheeler