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
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
18 people
Jessica Chastain
Mommy / Other Mommy
Known for
The Martian
Interstellar
Jay Duplass
Daddo
Known for
Prospect
Sterling Point
Arabella Olivia Clark
Bela
Known for
The Hand That Rocks the Cradle
Karen Allen
Grandma Ruth
Known for
Raiders of the Lost Ark
Scrooged
Arian Moayed
Uncle Frank
Known for
Succession
Ms. Marvel
Dichen Lachman
Lois Anthony
Known for
Severance
Altered Carbon
Sean Kaufman
Kelvin
Known for
The Summer I Turned Pretty
For All Mankind
Savannah Sebastiao
Extra
Adam Silver
Brian
Known for
Masters of the Air
The Diplomat
Alec Secăreanu
Ruiss
Known for
God's Own Country
The Veil
Millie Wood
Little Girl
No other roles listed
Travis Nelson
Tony
Known for
Tucker and Dale vs. Evil
Clarice
Rob Savage Director · Nathan Elston Screenplay Josh Malerman Author
Worldwide gross $115M · Budget $18M · United States release October 9, 2026
Box office
Budget
$18,000,000
Worldwide gross
$115,343,725
Gross vs. budget
6.4×
Production
Spin a Black Yarn
Production
Blumhouse Atomic
Production
Atomic Monster
Production
Blumhouse Productions
Production
United States · Ireland
Produced in
Grandma's House · Incidents Around the House
Working titles
Languages
Original language
English
Spoken on screen
English
Release dates
Belgium · October 7, 2026
Theatrical
United States · October 9, 2026
Theatrical
United States · November 10, 2026
Digital
Argentina
October 8, 2026 · Theatrical
October 29, 2026 · Theatrical · Re-estreno
Australia
October 8, 2026 · Theatrical
Azerbaijan
October 15, 2026 · Theatrical
Bahrain
October 8, 2026 · Theatrical
Belize
October 8, 2026 · Theatrical
Bolivia
October 8, 2026 · Theatrical
Brazil
October 8, 2026 · Theatrical
Bulgaria
October 9, 2026 · Theatrical
Cambodia
October 8, 2026 · Theatrical
Canada
October 9, 2026 · Theatrical
Chile
October 8, 2026 · Theatrical
Colombia
October 8, 2026 · Theatrical · S15
Costa Rica
October 8, 2026 · Theatrical
Czechia
October 29, 2026 · Theatrical
Ecuador
October 8, 2026 · Theatrical · +15
Egypt
October 8, 2026 · Theatrical
El Salvador
October 8, 2026 · Theatrical
Estonia
October 9, 2026 · Theatrical
Finland
October 9, 2026 · Theatrical
France
October 14, 2026 · Theatrical
Germany
October 29, 2026 · Theatrical
Greece
October 8, 2026 · Theatrical
Guatemala
October 8, 2026 · Theatrical
Honduras
October 8, 2026 · Theatrical
Hong Kong SAR China
October 8, 2026 · Theatrical
Hungary
October 8, 2026 · Theatrical
Indonesia
October 7, 2026 · Theatrical
Iraq
October 8, 2026 · Theatrical
Ireland
October 9, 2026 · Theatrical
Israel
October 8, 2026 · Theatrical
Italy
October 8, 2026 · Theatrical
Japan
November 20, 2026 · Theatrical
Kazakhstan
October 15, 2026 · Theatrical
Kuwait
October 8, 2026 · Theatrical
Latvia
October 9, 2026 · Theatrical
Lithuania
October 30, 2026 · Theatrical
Macao SAR China
October 8, 2026 · Theatrical
Malaysia
October 9, 2026 · Theatrical
Mexico
October 8, 2026 · Theatrical
Netherlands
October 29, 2026 · Theatrical
New Zealand
October 8, 2026 · Theatrical
Nicaragua
October 8, 2026 · Theatrical
Norway
October 9, 2026 · Theatrical
Oman
October 8, 2026 · Theatrical
Pakistan
October 9, 2026 · Theatrical
Panama
October 8, 2026 · Theatrical
Paraguay
October 8, 2026 · Theatrical · S13
Peru
October 8, 2026 · Theatrical · S14
Philippines
October 7, 2026 · Theatrical
Poland
October 23, 2026 · Theatrical
Portugal
October 8, 2026 · Theatrical
Puerto Rico
October 8, 2026 · Theatrical
Qatar
October 8, 2026 · Theatrical · 18+
Saudi Arabia
October 8, 2026 · Theatrical
Serbia
October 29, 2026 · Theatrical
Singapore
October 8, 2026 · Theatrical
South Africa
October 16, 2026 · Theatrical
South Korea
November 18, 2026 · Theatrical
Spain
October 9, 2026 · Theatrical
Sweden
October 9, 2026 · Theatrical
Taiwan
October 8, 2026 · Theatrical
Thailand
October 8, 2026 · Theatrical
Türkiye
October 9, 2026 · Theatrical
Ukraine
October 8, 2026 · Theatrical
United Arab Emirates
October 8, 2026 · Theatrical
United Kingdom
October 9, 2026 · Theatrical
Uruguay
October 8, 2026 · Theatrical
Venezuela
October 8, 2026 · Theatrical
Vietnam
October 9, 2026 · Theatrical
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Some details come from TheTVDB.