Other Mommy Movie Poster
FEATURE FILM ARCHIVE

Other Mommy (2026)

7.8 / 10 TMDB
  • ๐Ÿ“… Release Year: 2026
  • โญ Consensus: 7.8/10
  • ๐ŸŽญ Top Cast: 1 credited actors

Premise & Logline

Blumhouse and Atomic Monster unite for October's scariest horror event, adapted from Josh Malerman's chilling domestic doppelgรคnger nightmare.

โ–ถ Official Streaming Access
Streaming & Affiliate Disclosure: We may earn an affiliate commission when you stream or purchase media through partner links on this page, at no extra cost to you. All ratings and editorial appraisals remain 100% independent.

๐ŸŽฌ In-Depth Cinematic Critique & Analysis

THE BEST ACTORS EDITORIAL EXCLUSIVE

Halloween Horror from Blumhouse & Atomic Monster

Produced by horror heavyweights Jason Blum and James Wan, and directed by modern terror virtuoso Rob Savage (Host, The Boogeyman), Other Mommy is October 2026’s undisputed supernatural horror event. The film is adapted from Josh Malerman’s acclaimed 2024 psychological horror novel Incidents Around the House.

A Child’s Terrifying Doppelgรคnger

Seven-year-old Bela lives a quiet suburban life with her parents (portrayed with harrowing vulnerability by Jessica Chastain and Jay Duplass). But when Bela begins holding hushed, late-night conversations in her bedroom closet with an entity she innocently calls “Other Mommy,” strange and malicious occurrences fracture the household.

The entityโ€”a twisted, uncanny reflection of Bela’s biological motherโ€”begins demanding that the young girl invite it into her body so it can “go to the other side.” As the entity’s malevolent influence bleeds into reality, the parents must wage a desperate psychological and supernatural battle to preserve their child’s soul.

A Box Office Horror Hit

Relying on claustrophobic dread, exquisite practical sound design, and relentless tension rather than cheap jump scares, Other Mommy delivered massive opening weekend box office numbers as America’s top date-night Halloween film.

The Cast Leaderboard

Ranked by all-time algorithmically verified TBA Power Index scores.

#1
Jessica Chastain Profile Photo - The Best Actors
Jessica Chastain
โ˜… 5.0