Director: George Stevens
Dir photopgraphy:Loyal Griggs/William C. Mellor
Art director:William J. Creber/Richard Day/David S. Hall
Special effects:
MGM FX Department:
Special photographic effects: A. Arnold Gillespie / Robert R. Hoag / J. McMillan Johnson
Matte Photography: Clarence Slifer
Matte painting : Jan Domela, Albert Maxwel Simpson, Matthew Yuricich