Other Mommy (2026)

  • R
  • 10/09/2026 (US)
  • Horror
  • 1h 33m

Your mommy won't save you.

Overview

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.

Josh Malerman

Novel

Rob Savage

Director

Nathan Elston

Screenplay

Cast

Jessica Chastain's headshot

Jessica Chastain

Mommy / Other Mommy
Jay Duplass's headshot

Jay Duplass

Daddo
Arabella Olivia Clark's headshot

Arabella Olivia Clark

Bela
Karen Allen's headshot

Karen Allen

Grandma Ruth
Arian Moayed's headshot

Arian Moayed

Uncle Frank
Dichen Lachman's headshot

Dichen Lachman

Lois Anthony
Sean Kaufman's headshot

Sean Kaufman

Kelvin
Adam Silver's headshot

Adam Silver

Brian

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