Walter Grauman
Director
Paul Gallico
Novel
William Kayden
Associate Producer
Robert Drasnin
Original Music Composer
Walter Grauman
Producer
Luther Davis
Teleplay
Michael Economou
Editor
Lionel Newman
Music Supervisor
Jack Sonntag
Production Supervisor
Philip Barber
Art Direction
Art Cruickshank
Special Effects
Charles B. Fitzsimons
Supervising Producer
Samuel E. Beetley
Post Production Supervisor
Walter M. Scott
Set Decoration
L.B. Abbott
Special Effects
Jack Martin Smith
Art Direction
Harry Templeton
Unit Production Manager
Jack Woolf
Cinematography
Sven Wickman
Set Decoration
Larry Powell
Assistant Director
Arthur Semon
Executive Story Editor
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
