Other Mommy (2026)

The Other Mommy official trailer 2 previews a horror film produced by James Wan, the creator of Saw, Insidious and The Conjuring, and directed by Rob Savage, who made Host and The Boogeyman. A young girl named Bela forms a bond with a sinister presence in her house that looks almost exactly like her own mother. Jessica Chastain plays a dual role as Bela's mother and as Other Mommy, the form the entity takes. Jay Duplass plays Bela's father, and Arabella Olivia Clark plays Bela. The tagline asks, "Can I go inside your heart?" Universal Pictures released Other Mommy only in theaters on October 9, 2026, in time for Halloween season.