Other Mommy
“Your mommy won't save you.”
Young Bela forms a relationship with a sinister entity in her home that looks uncannily like her own mother, drawing her into a terrifying and increasingly dark world.
Where to watch Other Mommy in United States
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Click a service to open Other Mommy there. Availability last verified on October 26, 2026.
About Other Mommy
Other Mommy is a 2026 English-language horror film directed by Rob Savage. The cast is led by Jessica Chastain, Jay Duplass, Arabella Olivia Clark. It has a runtime of 1h 33m. Viewers rate it 5.8/10 across 200 ratings.
Other Mommy was produced by Spin a Black Yarn and Blumhouse Atomic Monster and made in United States of America. It was released on October 7, 2026, and carries a R certification. Made on a budget of about $18 million, it went on to gross $95 million worldwide.
- Director
- Rob Savage
- Writers
- Nathan Elston
- Release date
- October 7, 2026
- Original language
- English
- Age rating
- R
- Status
- Released
- Country
- United States of America
- Budget
- $18 million
- Box office
- $95 million
- Production
- Spin a Black Yarn, Blumhouse Atomic Monster
Other Mommy cast & crew
Other Mommy was directed by Rob Savage and written by Nathan Elston.
The cast features Jessica Chastain as Mommy / Other Mommy, Jay Duplass as Daddo, Arabella Olivia Clark as Bela, Karen Allen as Grandma Ruth, Arian Moayed as Uncle Frank, and Dichen Lachman as Lois Anthony.
Behind the camera, the score was composed by Patrick Jonsson, cinematography is by Lowell A. Meyer, and it was produced by James Wan and Michael Clear.
Is Other Mommy worth watching?
Other Mommy holds an audience score of 5.8/10 from 160 ratings, a more divisive horror films.
At 1h 33m, it's an easy, time-light watch.
If you enjoy horror, Other Mommy is worth a place on your watchlist.
How and where to watch Other Mommy
Other Mommy isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of Other Mommy
Jessica Chastain
Mommy / Other Mommy
Jay Duplass
Daddo
Arabella Olivia Clark
Bela
Karen Allen
Grandma Ruth
Arian Moayed
Uncle Frank
Dichen Lachman
Lois Anthony
Sean Kaufman
Kelvin
Adam Silver
Brian
Alec Secăreanu
Ruiss
Millie Wood
Little Girl
Travis Nelson
Tony
Carrie Dimaculangan
Callie
Other Mommy — FAQs
▸Where can I watch Other Mommy in United States?
Other Mommy is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Other Mommy in?
Other Mommy is originally in English. Subtitle and dub options vary by streaming service.
▸How long is Other Mommy?
Other Mommy runs 1 hours 33 minutes (93 minutes).
▸What is Other Mommy rated?
Other Mommy is rated R. It holds a 5.8/10 audience score from 160 ratings.
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