Ken Clark

as Dick Malloy / Agent 077

Helga Liné

as Dr. Elsa Freeman

Philippe Hersent

as Heston - CIA Chief

Mitsouko

as Kuan

Umberto Raho

as Prof. Betz (as Umi Raho)

Susan Terry

as Juanita

Antonio Gradoli

as Lester (as Anthony Gradwell)

Andrea Scotti

as Taxi Driver

Brand Lyonell

Peter Blades