Germán Cobos

Danny O'Connor / Agent Z-55

María Mahor

Aya

Franco Ressel

Steve Brand

Maria Pia Conte

Blanche

Gabriella Andreini

Patricia Johnson

Remo De Angelis

Irving B. Mayer

Carlo Gervasi

Romano Giomini

Sal Borgese

(uncredited)

Pietro Ceccarelli

Max (uncredited)