L'umanoide
Voltar
Richard KielGolob
Corinne CléryBarbara Gibson
Barbara BachLady Agatha
Leonard MannNick
Arthur KennedyDr. Kraspin
Ivan RassimovLord Graal
Massimo SeratoGreat Brother- Marco YehTom Tom
Venantino Venantini- Vito Fornari
José Quaglio
Attilio Duse
Ottaviano Dell'AcquaTechnician
Larry DolginNarrator (voz)
Hal YamanouchiHumanoid Soldier
Milla JohanssonGirl who is drained of blood (sem créditos)