Cast
Raymond Massey
John Cabal / Oswald Cabal
Edward Chapman
Pippa Passworthy / Raymond Passworthy
Ralph Richardson
The Boss
Margaretta Scott
Roxana / Rowena
Cedric Hardwicke
Theotocopulos
MB
Maurice Braddell
Dr. Harding
Sophie Stewart
Mrs. Cabal
Derrick De Marney
Richard Gordon
Ann Todd
Mary Gordon
Pearl Argyle
Catherine Cabal
KV
Kenneth Villiers
Maurice Passworthy
IB
Ivan Brandt
Morden Mitani
AM
Anne McLaren
The Child
Patricia Hilliard
Janet Gordon
Charles Carson
Great Grandfather
Patrick Barr
World Transport Official (uncredited)
NB
Noel Brophy
Irishman (uncredited)
John Clements
The Airman (uncredited)
AH
Anthony Holles
Simon Burton (uncredited)
Allan Jeayes
Mr. Cabal (uncredited)
PL
Pickles Livingston
Horrie Passworthy (uncredited)
George Sanders
Celestial Body (uncredited)
Abraham Sofaer
The Jew (uncredited)
Terry-Thomas
Man of the Future (uncredited)
GS
George Spence
Heckling Soldier (uncredited)
Crew
William Cameron Menzies
Directing
Alexander Korda
Production
AB
Arthur Bliss
Sound
Georges Périnal
Camera
Charles Crichton
Editing
Francis D. Lyon
Editing
VK
Vincent Korda
Art
JA
John Armstrong
Costume & Make-Up
RH
René Hubert
Costume & Make-Up
CM
Cathleen Mann
Costume & Make-Up
SW
Sam Williams
Costume & Make-Up
H. G. Wells
Writing
H. G. Wells
Writing
NM
Ned Mann
Crew
MM
Muir Mathieson
Sound
AW
A.W. Watkins
Sound
FW
Frank Wells
Art
NT
Nigel Tangye
Crew
WH
William Hornbeck
Editing
EC
Edward Cohen
Crew
LWB
Lawrence W. Butler
Crew
Robert Krasker
Camera
DBC
David B. Cunynghame
Production
GB
Geoffrey Boothby
Directing
