Director:Fred M. Wilcox
Dir photopgraphy:George J. Folsey
Art director:Cedric Gibbons/Arthur Lonergan
Production desing:Irving Block/Mentor Huebner
MGM FX Department:
Special Photographic Effects : A. Arnold Gillespie / Irving G. Ries
Special animation effects: Joshua Meador
Matte paintings supervisor: Warren Newcombe
Animation effects: Bob Abrams
Robot builder: Robert Kinoshita
Special effects technician Glen Robinson / Franklyn Soldo/ Doug Hubbard
Effects illustrator: Joe Alves
Matte painting: Howard Fisher / Henry Hellick
Matte painting assistant: Matthew Yuricich
