- HD 1080
- Runtime: 90m.
- Status: Released
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- Languages: en
- Country: United States of America
- Director: Henry Koster
- Stars: Deanna Durbin, Charles Winninger, Nan Grey, Helen Parrish, Robert Cummings
- keywords: musical
- Production_studio: Universal Pictures
- Slogan: Her First Glamorous Role! Her Fifth Amazing Success!
- The Three Smart Girls Grow Up is featured in the top rankings of 1939
- #7 in Top Comedy Movies of 1939
- #8 in Top Romance Movies of 1939
- #9 in Top Drama Movies of 1939
Three sisters who believe life is going to be easy, now that their parents are back together, until one sister falls in love with another's fiancé, and the youngest sister plays matchmaker.
