Discover
Hayley Mills
Patti Randall
Dean Jones
Zeke Kelso
Dorothy Provine
Ingrid Randall
Roddy McDowall
Gregory Benson
Frank Gorshin
Iggy
Neville Brand
Dan
Elsa Lanchester
Mrs. MacDougall
William Demarest
Mr. MacDougall
Richard Eastham
Supervisor Newton
Grayson Hall
Margaret Miller
Tom Lowell
Canoe Henderson
Richard Deacon
Drive-in-Manager
Iris Adrian
Landlady
Liam Sullivan
Graham
Don Dorrell
Spires
Gene Blakely
Cahill
Karl Held
Kelly
Ed Wynn
Mr. Hofstedder
Larry J. Blake
Police Officer (uncredited)
John Cliff
FBI Agent Hart (uncredited)
D.C. Benny
Siamese Cat (uncredited)
Ben Lessy
Drive-In Concessionaire (uncredited)
Art
Emile Kuri
Set Decoration
William H. Tuntke
Art Direction
Carroll Clark
Art Direction
Hal Gausman
Set Decoration
Camera
Edward Colman
Director of Photography
Crew
Eustace Lycett
Special Effects
Directing
Robert Stevenson
Director
Editing
Cotton Warburton
Editor
Sound
Franklyn Marks
Orchestrator
Robert F. Brunner
Original Music Composer
Dean Thomas
Sound Mixer
Robert O. Cook
Sound Supervisor
Writing
Mildred Gordon
Writer
Gordon Gordon
Writer
Bill Walsh
Screenplay
Mildred Gordon
Book
Gordon Gordon
Book
Art
Emile Kuri
Set Decoration
William H. Tuntke
Art Direction
Carroll Clark
Art Direction
Hal Gausman
Set Decoration
Camera
Edward Colman
Director of Photography
Crew
Eustace Lycett
Special Effects
Directing
Robert Stevenson
Director
Editing
Cotton Warburton
Editor
Sound
Franklyn Marks
Orchestrator
Robert F. Brunner
Original Music Composer
Dean Thomas
Sound Mixer
Robert O. Cook
Sound Supervisor
Writing
Mildred Gordon
Writer
Gordon Gordon
Writer
Bill Walsh
Screenplay
Mildred Gordon
Book
Gordon Gordon
Book