Ray Danton
饰 Bryan Cooper / Superdragon
Marisa Mell
饰 Charity Farrel
Margaret Lee
饰 Cynthia Fulton
Carlo D'Angelo
饰 Fernand Lamas
Marco Guglielmi
饰 Prof. Kurge
Solvi Stübing
饰 Elizabeth
Gérard Herter
饰 Coleman (as Gerard Haerther)
Carlo Hintermann
饰 Coleman
Pinkas Braun
饰 (uncredited)
Christia Hester
饰 (uncredited)
Artemio Antonini
饰 Van Opel Henchman (uncredited)
Angelo Casadei
饰 Guard at auction
Angelo Infanti
饰 (uncredited)
Renato Romano
饰 Gym Director
内洛·帕扎菲尼
饰 Charity's Bodyguard (uncredited)
