Walter Grauman
Director
Robert Drasnin
Original Music Composer
Luther Davis
Teleplay
Michael Economou
Editor
Walter Grauman
Producer
William Kayden
Associate Producer
Lionel Newman
Music Supervisor
Paul Gallico
Novel
L.B. Abbott
Special Effects
Jack Sonntag
Production Supervisor
Art Cruickshank
Special Effects
Harry Templeton
Unit Production Manager
Arthur Semon
Executive Story Editor
Jack Woolf
Cinematography
Sven Wickman
Set Decoration
Philip Barber
Art Direction
Jack Martin Smith
Art Direction
Larry Powell
Assistant Director
Charles B. Fitzsimons
Supervising Producer
Samuel E. Beetley
Post Production Supervisor
Walter M. Scott
Set Decoration
Don Murray
Dr. Alex Lauder
Ray Milland
Prof. Samuel Hale Constable
Gene Tierney
Lenore Constable
Barbara Dana
Tina Cryder
Ed Asner
Saul Wiener
Pamelyn Ferdin
Mary Constable
William Beckley
Arnold Watson Bessmer
Ivor Barry
Dr. Paul Cryder
George Macready
Dr. Frank Ferguson
John Carradine
Mr. Bosch
Virginia Christine
Helga
Cecile Ozorio
Devi Bessmer
Frank Maxwell
General Augstadt
Hal Frederick
C.I.C. Technician
Bill Hickman
Enemy Agent
