Monkey Business (1952) movie poster

Monkey Business (1952)

"It's some fun!"
ThumbScore
👍 83%audience score Estimated from TMDB user ratings and critic scores, calibrated to Google's former audience score. Google stopped publishing it in 2026.
Critics Score
🎬 78%
ComedyScience Fiction

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Director
Runtime
1h 37m
Country
United States of America
Language
English
TMDB Rating
6.7/10 (308 votes)
Rotten Tomatoes
78%

Cast

Cary Grant as Barnaby Fulton · 83% avg
Ginger Rogers as Edwina Fulton · 85% avg
Charles Coburn as Oliver Oxley
Marilyn Monroe as Lois Laurel · 81% avg
Hugh Marlowe as Hank Entwhistle · 81% avg
Henri Letondal as Jerome Kitzel
Robert Cornthwaite as Dr. Zoldeck
Larry Keating as GJ Culverly

Is Monkey Business good?

Most people think so. 83% audience score, estimated from 308 TMDB ratings. Critics agree, scoring it 78%.

Overview

Research chemist Barnaby Fulton works on a fountain of youth pill for a chemical company. One of the labs chimps gets loose in the laboratory and mixes chemicals, but then pours the mix into the water cooler. When trying one of his own samples, washed down with water from the cooler, Fulton begins to act just like a twenty-year-old and believes his potion is working. Soon his wife and boss are also behaving like children. Wikipedia ↗

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