Cast and Crew Of - Four
Cast Members
Daniela Giordano Tina Brandt
Brett Halsey John Price
Dick Randall The Janitor
Valeria Sabel Sofia Brandt
Michael Hinz Rudy
Rainer Basedow Jack
Brigitte Skay Mumu
Calisto Calisti The Scientist
Pascale Petit Esmeralda
Sante Lucerlini Duccio / Rudy (uncredited)
Robert H. Oliver Giorgio / George (uncredited)
Michael Maien Pino / Bill (uncredited)
Crew Members
Mario Bava Director
Mario Moroni Screenplay
Carl Ross Screenplay
Dick Randall Producer
Antonio Rinaldi Director of Photography
Otello Colangeli Editor
Mario Bava Director of Photography
Zeljko Kunkera Producer
Alfredo Leone Executive Producer
Coriolano Gori Original Music Composer
Guido Leoni Dialogue
Andrea Crisanti Production Design
Romeo Costantini Set Decoration
Blanda Stefani Costume Design
Massimo De Rossi Makeup Artist
Lidia Puglia Hairstylist
