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