Elenco - L'umanoide
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
Ottaviano Dell'Acqua
Technician
Larry Dolgin
Narrator (voice)
Hal Yamanouchi
Humanoid Soldier
Milla Johansson
Girl who is drained of blood (uncredited)