From ScreenRant · Josh Bate · · 1m 10s
Other Mommy Ending Explained
Jessica Chastain plays both mom and demon in horror film Other Mommy.
In brief
Jessica Chastain plays both mom and demon in horror film Other Mommy. Jessica Chastain portrays Bela's mother and the demon 'Other Mommy' who takes over her body in the horror film. Originally reported by ScreenRant.
Other Mommy Release
Universal released Other Mommy starring Jessica Chastain on October 9, 2026.
Jessica Chastain's Dual Role
Jessica Chastain plays both Bela's mother and the demon Other Mommy in the film.
Demon's Motivation
The demon craves human life and seeks to take over Bela's body by becoming her.
Family Drama
Bela's parents Jeff and Ursula have a secret relationship with Uncle Frank.
Bela's Real Father
Ursula reveals Bela's real father is her ex-husband, not Jeff.
Demon's Grooming Tactics
The demon uses emotional manipulation to gain Bela's trust and control.
Bela's Victory
Bela defeats the demon by accepting her family's fractured reality.
Film Details
Other Mommy runs 93 minutes, directed by Rob Savage, and written by Josh Malerman and Nathan Elston.
The Ending
Bela pushes out the demon by confronting her family's emotional pain.
What to remember
Jessica Chastain portrays Bela's mother and the demon 'Other Mommy' who takes over her body in the horror film.
