This uneven spy saga finds secret agent Charles Hood (Vince Edwards) on the trail of the criminal master spy Hammerhead (Peter Vaughan). He tries to discover some NATO secrets in between his hobby of collecting antique erotica from around the world. Hood must stop the evil Hammerhead before he uses the secret information to spark an incident of international terrorism. In order to stop Hammerhead's sordid plan, he poses as a courier delivering erotica to the spy. Distaff interests are provided by Diana Dors and Judy Geeson in this feature that fails to take advantage of some beautiful scenes of Portugal. ~ Dan Pavlides, Rovi