Beautiful Women! Silver-Masked Men! Deadly Windmills! Karate Killings! Lethal Oriental Vases!
A series of murders in Michigan lead an American secret agent to Amsterdam, where he uncovers a plot to imperil the world with a potent new drug.
Director: Giorgio Ferroni
Screenplay: Remigio Del Grosso, Bill Coleman, Mike Mitchell, Giorgio Ferroni
Producer: Roberto Amoroso
Bryan Cooper / Superdragon
Charity Farrel
Cynthia Fulton
Baby Face
Fernand Lamas
Verna
Prof. Kurge
Elizabeth
Secret Agent Super Dragon trailer (1966)