Other Mommy

Plot

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.

About Other Mommy

Other Mommy is a 2026 American supernatural psychological horror film directed by Rob Savage from a screenplay by Nathan Elston, based on the 2024 novel Incidents Around the House by Josh Malerman. The film stars Jessica Chastain as a mother who must do everything to protect her seven-year-old daughter (Arabella Olivia Clark) from a supernatural entity that resembles her. Jay Duplass also stars, as the father, while Dichen Lachman, Arian Moayed, Sean Kaufman, and Karen Allen play supporting roles. James Wan served as a producer through his Blumhouse–Atomic Monster banner. Principal photography began in May 2025 in Dublin, Ireland. Other Mommy was released theatrically in the United States and Canada by Universal Pictures on October 9, 2026. The film received overwhelmingly negative reviews from critics but grossing $101 million worldwide on a $18–19 million budget, which proved and became financially successful.

From Wikipedia, CC BY-SA 4.0.

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