Full Credits
18 members

Grant Williams
Scott Carey

Randy Stuart
Louise Carey

April Kent
Clarice Bruce

Paul Langton
Charlie Carey

Raymond Bailey
Doctor Thomas Silver

William Schallert
Doctor Arthur Bramson

Frank J. Scannell
Barker
Helene Marshall
Nurse

Diana Darrin
Nurse

Billy Curtis
Midget
Charles Perry
Spieler (uncredited)

Chet Brandenburg
Balloon Vendor (uncredited)
John Hiestand
KIRL TV Newscaster (uncredited)
Joe LaBarba
Joe (uncredited)
Perk Lazelle
Doctor (uncredited)

Lock Martin
Giant (uncredited)

Regis Parton
Minor Role (uncredited)
Luce Potter
Violet (uncredited)
57 members
Jack Arnold
Director
Dorothy Hughes
Script Supervisor
Wilbur Mosier
Assistant Director
William Holland
Assistant Director
Richard Matheson
Novel
Richard Matheson
Screenplay
Richard Alan Simmons
Screenplay
Albert Zugsmith
Producer
Bob Larson
Assistant Unit Manager
Lew Leary
Unit Manager
Ray Gockel
Production Coordinator
Ellis W. Carter
Director of Photography
William Dodds
Camera Operator
Stanley Guliver
Key Grip
Jim Hilbert
Grip
Everett Lehman
Best Boy Grip
Tom McCrory
Additional Photography
Richard Walling
Still Photographer
Robert Pierce
Assistant Camera
Bob Hirsch
Sound Editor
George Ohanian
Sound Editor
Joseph Gershenson
Music Supervisor
Irving Gertz
Original Music Composer
Earl E. Lawrence
Original Music Composer
Hans J. Salter
Original Music Composer
Herman Stein
Original Music Composer
Donald Cunliffe
Sound Recordist
Roger A. Parish
Boom Operator
Ethmer Roten
Musician
Leslie I. Carey
Sound
Robert Pritchard
Sound
Ray Anthony
Musician
Robert Clatworthy
Art Direction
Alexander Golitzen
Art Direction
Russell A. Gausman
Set Decoration
Ruby R. Levitt
Set Decoration
Floyd Farrington
Props
Ed Keyes
Property Master
Roy Neel
Assistant Property Master
Jack Kevan
Makeup Artist
Jay A. Morley Jr.
Costume Design
Joan St. Oegger
Hairstylist
Bud Westmore
Makeup Artist
Martha Bunch
Costume Design
Virginia Jones
Hairdresser
Martha Bunch
Wardrobe Master
Rydo Loshak
Costume Design
Rydo Loshak
Wardrobe Master
Clifford Stine
Visual Effects
Everett H. Broussard
Visual Effects
Roswell A. Hoffmann
Visual Effects
Albrecht Joseph
Editor
Whitey McMahon
Prop Maker
Cleo E. Baker
Special Effects
Fred Knoth
Special Effects
Henry Janssen
Cableman
Tom Ouellette
Gaffer