Top cast
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)
Directed by
Mario Bava
Written by
Mario Moroni, Carl Ross
Produced by
Dick Randall, Zeljko Kunkera
