Big Baby
2015, English. Directed by Stephen Langford.
He's growing up overnight!
When scientist Dr. Simon invents a genetic transformation machine, evil business men scheme to steal his billion dollar idea. But before they get the chance, Dr. Simon’s two-year-old grandson accidentally turns his body into a thirty-year-old man and runs off. Now his siblings must catch him and figure out how to change him back before their parents get home – and before the bad guys get to him first.
- Runtime
- 1h 22m
- Post-credits
- None listed
- Language
- English
- Rated
- NR
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Where to watch Big Baby
Big Baby is streaming on Amazon Prime Video and AMC Plus in India.
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Fandango At HomeAvailability in India as of 10 November 2026. Streaming data by JustWatch.
Cast & crew
Details
- Released
- 15 November 2015
- Country
- United States of America
- Written by
- Stephen Langford
Check ratings elsewhere
News & fan talk
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Big Baby: quick answers
Is Big Baby worth watching?
Big Baby doesn’t have enough ratings for a verdict yet.
How long is Big Baby?
Big Baby runs 82 minutes (1h 22m).
Does Big Baby have a post-credits scene?
None is listed for Big Baby. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Big Baby parents guide: is it suitable for kids?
Big Baby is rated NR in India. Check the rating guidance before watching with young children.
Which OTT platform is Big Baby on?
Big Baby is streaming on Amazon Prime Video and AMC Plus in India. (Checked 10 November 2026.)
What movies are like Big Baby?
If you liked Big Baby, try A.R.C.H.I.E., Henry Danger: The Movie, LEGO Star Wars Terrifying Tales.
Who directed Big Baby?
Big Baby (2015) was directed by Stephen Langford and stars Maureen McCormick, Andrew Lawrence, Ken Davitian.