Ubaldo Ragona
Director
Sidney Salkow
Director
Alfonso Avincola
Still Photographer
Richard Matheson
Novel
Robert L. Lippert
Producer
Renato Pedrini
Electrician
Alvaro Lanzoni
Camera Operator
Angiolina Menichelli
Costume Design
Ubaldo Ragona
Screenplay
Norman B. Schwartz
Music Editor
Rita Agostini
Script Supervisor
Armando Timpani
Sound Recordist
Carmen Frosali
Costume Supervisor
Bruno Zanoli
Boom Operator
Richard Matheson
Screenplay
Vico Vaccaro
Production Manager
Luciano Volpato
Production Supervisor
Franco Rispoli
Other
Ermete Santini
Other
Samuel Z. Arkoff
Executive Producer
Gene Ruggiero
Editor
Brunello Serena Ulloa
Set Decoration
Pierantonio Mecacci
Makeup Artist
Enzo Silvestri
Sound Engineer
Carlo Grandone
Assistant Director
William F. Leicester
Screenplay
Furio M. Monetti
Screenplay
Harold E. Knox
Associate Producer
Franco Delli Colli
Director of Photography
Bert Shefter
Original Music Composer
Paul Sawtell
Original Music Composer
Federico Tocci
Key Grip
Angelo Lannutti
Assistant Camera
Lionello Meucci
Assistant Production Manager
Alfonso D'Artega
Orchestrator
Giorgio Giovannini
Art Direction
Vincent Price
Dr. Robert Morgan
Franca Bettoia
Ruth Collins
Emma Danieli
Virginia Morgan
Giacomo Rossi Stuart
Ben Cortman
Umberto Raho
Dr. Mercer
Christi Courtland
Kathy Morgan
Antonio Corevi
Governor
Ettore Ribotta
TV Reporter
Rolando De Rossi
TV Reporter
Giuseppe Mattei
New People Leader
Enrico Salvatore
TV Reporter
Alessandro Tedeschi
Passerby
Carolyn De Fonseca
Ruth Collins (voice)
