Elenco
James Stewart
Professor Robert Leaf
Fabian
Kenneth 'Kenny' Taylor
Glynis Johns
Vina Leaf
Cindy Carol
Pandora 'Panny' Leaf
Bill Mumy
Erasmus 'Ras' Leaf
John Williams
Peregrine Upjohn
Brigitte Bardot
Brigitte Bardot
Jack Kruschen
Doctor Volker
Charles Robinson
George
Howard Freeman
Dean Sawyer
Jane Wald
Terry, George's Wife
James Brolin
Student at Leaf Rally
Susanne Cramer
Blonde Doll (Upjohn's Girl)
Ed Wynn
The Captain
Paula Lane
Eugenia Clove
Robert Biheller
Orville
Alice Pearce
Office Clerk
Equipe
Henry Koster
Director
Hal Kanter
Writer
John Haase
Novel
Henry Koster
Producer
Lucien Ballard
Director of Photography
Marjorie Fowler
Editor
George Duning
Original Music Composer
Nunnally Johnson
Writers' Assistant
Fred Kohlmar
Producer
Malcolm Brown
Art Direction
Jack Martin Smith
Art Direction
Steven Potter
Set Decoration
Walter M. Scott
Set Decoration
Moss Mabry
Costume Design
Margaret Donovan
Hairstylist
Ben Nye
Makeup Artist
Lynn F. Reynolds
Makeup Artist
Fred R. Simpson
Assistant Director
Dennis J. Parrish
Assistant Property Master
Alfred Bruzlin
Sound
Elmer Raguse
Sound
L.B. Abbott
Special Effects
Emil Kosa Jr.
Special Effects
Art Cruickshank
Special Effects
Arthur Morton
Orchestrator