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Just Because You're Grown-Up

1970, Czech. Directed by Radim Cvrček.

Eleven-year old Mísa has the temperament of a proper boy and endless problems with the grown-ups. It is no wonder that he longs to become an adult without further delay. Mísa keeps house together with his father and has various duties. After a failed attempt at dish-washing he goes off to the research institute where his father is working on an important invention. He is trying to produce a substance that would make poultry and other animals bigger and thus help the struggle against famine in the world, but so far he has only managed to produce a shrinking substance. After his father leaves the laboratory, Mísa mixes up different ingredients and makes the growth substance. He drinks it and instantly becomes an adult. His father, conversely, turns into a toddler after drinking the shrinking substance with his beer by mistake.

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Runtime
1h 23m
Post-credits
None listed
Language
Czech
Rated
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Just Because You're Grown-Up isn’t streaming on any OTT platform in India yet; it released on 3 April 1970.

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Details

Released
3 April 1970
Original title
Dospěláci můžou všechno
Country
Czechoslovakia
Written by
Sheila Och, Milan Šimek, Radim Cvrček

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How long is Just Because You're Grown-Up?

Just Because You're Grown-Up runs 83 minutes (1h 23m).

Does Just Because You're Grown-Up have a post-credits scene?

None is listed for Just Because You're Grown-Up. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.

Just Because You're Grown-Up parents guide: is it suitable for kids?

No age rating is listed for Just Because You're Grown-Up yet.

Which OTT platform is Just Because You're Grown-Up on?

Just Because You're Grown-Up isn’t streaming on any OTT platform in India yet; it released on 3 April 1970. (Checked 12 November 2026.)

What movies are like Just Because You're Grown-Up?

If you liked Just Because You're Grown-Up, try The Boy with Green Hair, Despicable Me 2, Snoopy Presents: There's No Place Like Home, Snoopy.

Who directed Just Because You're Grown-Up?

Just Because You're Grown-Up (1970) was directed by Radim Cvrček and stars Erik Pardus, Radim Cvrček, Věra Štěpánová.

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