Richard Kiel
Golob
Richard Kiel
Golob
Corinne Cléry
Barbara Gibson
Barbara Bach
Lady Agatha
Leonard Mann
Nick
Arthur Kennedy
Dr. Kraspin
Ivan Rassimov
Lord Graal
Massimo Serato
Great Brother
Marco Yeh
Tom Tom
Venantino Venantini
Vito Fornari
José Quaglio
Attilio Duse
Ottaviano Dell'Acqua
Technician
Larry Dolgin
Narrator (voice)
Hal Yamanouchi
Humanoid Soldier
Milla Johansson
Girl who is drained of blood (uncredited)
Aldo Lado
Director
Adriano Bolzoni
Writer
Aldo Lado
Writer
Giorgio Venturini
Producer
Ennio Morricone
Music
Silvano Ippoliti
Director of Photography
Mario Morra
Editor
Enzo Bulgarelli
Production Design
Giacomo Caló Carducci
Art Direction
Luca Sabatelli
Costume Design
Giannetto De Rossi
Makeup Artist
Mirella De Rossi
Hairstylist
Armando Valcauda
Animation Coordinator
Adriano Bolzoni
Story
Enzo G. Castellari
Second Unit
Antonio Margheriti
Special Effects Supervisor
Germano Natali
Pyrotechnician
Armando Valcauda
Special Effects
Vittorio Biferale
Production Manager
Cecilia Bigazzi
Production Supervisor
Arduino Mercuri
Production Manager
Giuliano Principato
Production Manager
Viero Spadoni
Production Manager