

An American agent has tracked down the stronghold of an evil criminal mastermind, determined to take over the world (what, another one ?).
Costume
Diana Dors serving mod goddess in every scene.
Production
Portugal locations doing heavy lifting for budget.

Director
David Miller
Trivia, insights & behind the scenes
Vince Edwards was cast fresh off 'Ben Casey' fame—studio wanted a TV doctor audiences trusted, not a convincing spy.
Shot during the 1966 spy boom, this was one of dozens rushing to theaters before audiences realized Sean Connery was irreplaceable. The title 'Hammerhead' refers to both the villain and a real shark species—symbolism not subtle then, less so now.