Chemist Dr. Barnaby Fulton (Cary Grant) is developing a pill that will defy the aging process for the pharmaceutical company run by Oliver Oxley (Charles Coburn). When a loose chimpanzee mixes chemicals together that produce this effect, Fulton tries some on himself. This prompts him to act like a teenager, making passes at Oxley's buxom secretary, Lois (Marilyn Monroe). Soon everyone, including Fulton's wife, Edwina (Ginger Rogers), is feeling the effects of the formula, with hilarious results. Wikipedia
Chemist Dr. Barnaby Fulton (Cary Grant) is developing a pill that will defy the aging process for the pharmaceutical company run by Oliver Oxley (Charles Coburn). When a loose chimpanzee mixes chemicals together that produce this effect, Fulton tries some on himself. This prompts him to act like a teenager, making passes at Oxley's buxom...
