Al Cliver

Character: Ron Shannon

Laura Gemser

Character: Lilith

George Eastman

Character: Kurt Karnak

Gabriele Tinti

Character: Bull

Gordon Mitchell

Character: Col. Morgan

Dino Conti

Character: Professor Levin

Bobby Rhodes

Character: Woody Aldridge

Nello Pazzafini

Character: Kijawa

Hal Yamanouchi

Character: Ninja

Alberto Dell'Acqua

Character: Gabe Mantrax

Franco Ukmar

Character: Stark

Mario Pedone

Character: Kovack

Pietro Ceccarelli

Character: Blue Mutant

Carlos Alberto Valles

Character: Committee Member

Gennarino Pappagalli

Character: Military Officer

Christopher Walsh

Character: Tommy

Richard Novák

Character: TV Tech

Michele Soavi

Character: Gold Carrier

Joe D'Amato

Character: Inspector (uncredited)