Other Mommy: watch our exclusive behind-the-scenes video before the Jessica Chastain horror movie reaches digital tomorrow

Jessica Chastain’s supernatural horror movie Other Mommy is coming home! Universal Pictures Home Entertainment has announced that the film will make its digital debut on November 10, giving audiences the opportunity to watch director Rob Savage’s latest horror offering from the comfort of their own homes. But that’s not all: we’re also sharing an exclusive behind-the-scenes video offering a closer look at the making of the film. Check it out in the embed above!

Based on the novel Incidents Around the House by Josh Malerman, the author of Bird Box, Other Mommy stars Academy Award winner Jessica Chastain alongside Jay Duplass, Arabella Olivia Clark, Dichen Lachman, Arian Moayed, Sean Kaufman, and Karen Allen.

Savage, whose previous horror credits include Host and The Boogeyman, directed the film from a screenplay by Nathan Elston. James Wan produced through Atomic Monster, with Blumhouse also involved in the production.

The digital release arrives November 10, while physical media collectors will have to wait until December 29 to bring Other Mommy home on 4K UHD, Blu-ray, and DVD.

What is Other Mommy about?

Here is the official synopsis:

Academy Award® winner Jessica Chastain stars in a terrifying trip into the darkening world of a young girl, Bela, who forms a relationship with a disturbing entity in her home who looks uncannily like her own mother. “Other Mommy” proves to be more than a mere figment of the girl’s imagination as she becomes a sinister, manipulative presence determined to tear apart Bela’s family.

What bonus features are included with Other Mommy?

The December 29 physical releases will include several bonus features, with participating retailers offering exclusive additional content. The announced bonus material includes:

• Deleted and Alternate Scenes: Alternate Car Confrontation, Dancing at Grandma’s, Checking Bela’s Room, and Taking a Bath.
• Effecting Fear: An exploration of the ways special effects complemented each other to amplify the relentless tension, suspense, and fear driving the story.
• A Family in Pieces: A behind-the-scenes look at the fractured family at the heart of the film and the standout performances that bring them to life.
• Breaking Rules with Other Mommy: Cast and filmmakers discuss subverting horror tropes through Bela’s perspective and disrupting the expected cadence of the genre.

When can you watch Other Mommy at home?

Other Mommy will be available to purchase on digital platforms beginning November 10, 2026. The 4K UHD, Blu-ray, and DVD editions will follow on December 29, 2026, courtesy of Universal Pictures Home Entertainment. The movie has a runtime of 1 hour and 32 minutes and carries an R rating.

If you missed the film during its theatrical run, you can also check out Tyler Nichols’ review of Other Mommy to get another perspective on Rob Savage’s latest horror movie.

Will you be checking out Other Mommy when it arrives on digital, or are you planning to wait for the physical release? Let us know in the comments below!