Movie · 2026

Outra Mamãe

Other Mommy · Rob Savage

1h 33min 16+ Release: 10/08/2026 Terror

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Outra Mamãe is a terror movie released in 2026, directed by Rob Savage, starring Jessica Chastain, Arabella Olivia Clark e Jay Duplass. It runs 1h 33min and is rated 16+ in Brazil. Opens in Brazilian theaters on 10/08/2026.

Official synopsis

Sua mamãe não vai te salvar.

Uma menina de 8 anos, filha de um casal que enfrenta problemas conjugais, encara uma entidade sinistra que sai do seu armário e torna-se cada vez mais ameaçadora para a família.

Opens 10/08/2026

Theaters in Brazil 10/08/2026

Where to watch Outra Mamãe

We haven't found where to watch Outra Mamãe in Brazil yet. Availability changes often, so check back later.

Availability in Brazil · updated 02/10/2026

Trailer for Outra Mamãe

Outra Mamãe | Trailer 2 - Dublado (Universal Pictures) - HD · YouTube

Cast of Outra Mamãe

16 actors

Jessica Chastain as Ursula / Other Mommy

Arabella Olivia Clark as Bela

Jay Duplass as Daddo / Russ

Dichen Lachman

Arian Moayed as Uncle Frank

Karen Allen as Grandma Ruth

Sean Kaufman

Adam Silver

See full cast (16)

Carrie Dimaculangan as Callie

Travis Nelson as Tony

Hayley Spelman as Other Mommy

Alec Secăreanu Rosie Anne O'Gorman as Tube Kid 1 Alejandro Nieves as Tube Kid 2 Tyrone Kearns as Diner Parent (uncredited) Eleanor Jordan O'Farrell as Party Guest (uncredited)

Director: Rob Savage
Cinematography: Lowell A. Meyer
Editing: John Cutler, Peter Gvozdas
Music: Patrick Jonsson
Production: James Wan
Screenplay: Nathan Elston

Where you've seen the cast of Outra Mamãe

Jessica Chastain as Ursula / Other Mommy is also in Interestelar (2014), Perdido em Marte (2015) and IT: Capítulo Dois (2019)
Arabella Olivia Clark as Bela is also in A Mão Que Balança o Berço (2025)
Jay Duplass as Daddo / Russ is also in Máfia da Dor (2023)
Dichen Lachman is also in Raya e o Último Dragão (2021) and A Ilha do Medo (2006)

Frequently asked questions about Outra Mamãe

Where to watch Outra Mamãe?

We haven't found where to watch Outra Mamãe in Brazil yet. Availability changes often, so check back later.

How long is Outra Mamãe?

Outra Mamãe runs 1h 33min (93 minutes).

What is the age rating of Outra Mamãe?

In Brazil, it is rated 16+.

Is Outra Mamãe based on a book?

Yes. The movie is based on a book.

When does Outra Mamãe open in Brazil?

Outra Mamãe opens in Brazilian theaters on 10/08/2026.

Outra Mamãe details

Status: Post-production
Original title: Other Mommy
Original language: English
Countries: Estados Unidos
Production companies: Blumhouse Productions, Atomic Monster, Spin a Black Yarn
Official website: www.universalpics.com.br