Crew
Jack Arnold
Director
Richard Matheson
Screenplay
EW
Ellis W. Carter
Director of Photography
Albert Zugsmith
Producer
Richard Alan Simmons
Screenplay
HS
Herman Stein
Original Music Composer
HJ
Hans J. Salter
Original Music Composer
IG
Irving Gertz
Original Music Composer
Cast
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
HM
Helene Marshall
Nurse
Diana Darrin
Nurse
Billy Curtis
Midget
CP
Charles Perry
Spieler (uncredited)
Chet Brandenburg
Balloon Vendor (uncredited)
