In Like Flint (1967)

Flint is reluctantly pulled from retirement when his former boss reveals a puzzling incident during a golf game with the President, who has mysteriously been replaced by an impersonator. Flint, bemused by the notion of an actor in the highest office, uncovers a sinister plot orchestrated by a coalition of women. Their aim? To dominate the globe using subliminal brainwashing techniques within their beauty salons. With a mix of humor and action, Flint dives into a world of espionage and deception to thwart their ambitious plans.