Up next from director Rob Savage (Host) is Other Mommy, an adaptation of Josh Malerman’s (Bird Box) horror novel Incidents Around the House, and the first official trailer is now playing exclusively in movie theaters ahead of Christopher Nolan’s The Odyssey.

The trailer will be making its way online soon. Stay tuned.

ZER0DA1 tweets, “That trailer for Other Mommy looked genuinely interesting and creepy. That shot with her in the ball pit and under the table looking like a spider were horrifying.”

Dustin Putnam tweets, “Based on the supremely creepy novel, this horror-thriller, starring Jessica Chastain in dual roles, looks sensational. It’s gonna be HUGE.”

James “Sully” Sullivan chimes in, “Other Mommy ad was scary as fuck.”

Universal will release Other Mommy in theaters October 9, 2026.

From Blumhouse Atomic Monster, Other Mommy tells the story of eight-year-old Bela, who is haunted by a sinister entity she calls “Other Mommy.” As the presence of Other Mommy grows more menacing, Bela’s parents struggle to understand the threat before time runs out.

James Wan is producing Other Mommy for Blumhouse Atomic Monster.

Eight-year-old Arabella Olivia Clark (The Housemaid) is set to lead Other Mommy, with Jessica Chastain (IT: Chapter Two, Crimson Peak), Jay Duplass (“The Creep Tapes“), Dichen Lachman (“Severance”, Jurassic World: Dominion), Sean Kaufman (“The Summer I Turned Pretty”), and Adam Silver (Velvet Buzzsaw) also starring.

Writer Nathan Elston (“Succession”) adapted Malerman’s horror novel for the screen.