Supernatural horror fans will soon welcome a terrifying new presence into their homes. Universal Pictures Home Entertainment is officially releasing director Rob Savage’s latest feature film, titled Other Mommy. Genre enthusiasts can purchase or rent the terrifying movie exclusively on digital platforms this November. Physical media collectors can also look forward to high-definition 4K Ultra HD and Blu-ray editions arriving this December.
A Fractured Household Haunted by Darkness
The chilling narrative adapts author Josh Malerman’s acclaimed horror novel Incidents Around the House. Screenwriter Nathan Elston penned the terrifying script, bringing rich psychological depth to the story. The plot follows eight-year-old Bela as she navigates her parents’ troubled marriage in a tense home. However, genuine terror erupts when a malevolent entity emerges directly from her bedroom closet. Calling the mysterious presence “Other Mommy,” the young girl faces an increasingly aggressive spirit threatening her family.
Dual Roles and Powerhouse Performances
Academy Award winner Jessica Chastain leads the impressive ensemble cast, taking on demanding dual roles. Chastain portrays both Bela’s biological mother and the terrifying physical manifestation of “Other Mommy.” Meanwhile, actor Jay Duplass stars opposite her as Daddo, Bela’s struggling father. Child actress Arabella Olivia Clark anchors the story’s emotional weight as young Bela. Dichen Lachman, Arian Moayed, and screen legend Karen Allen round out the supporting cast.
Mastermind Producers Behind the Scenes
Director Rob Savage helmed the production following his success with Host and The Boogeyman. Legendary filmmaker James Wan served as lead producer under his prolific Atomic Monster banner. Together, the creative team delivered a relentless exploration of childhood fear and domestic trauma. As a result, the movie subverts traditional genre tropes by telling the horror entirely through Bela’s unique perspective.
Loaded Physical Home Release Extras
The upcoming home media release comes packed with extensive exclusive bonus featurettes for physical collectors. Audiences can explore multiple deleted and alternate scenes, including an extended car confrontation sequence. Additionally, behind-the-scenes featurettes detail the practical special effects used to create the unsettling entity. Other documentary segments highlight the standout cast performances and dynamic family relationships.
Horror fans can watch Other Mommy on digital on November 10 and add it to their physical collections on 4K Ultra HD and Blu-ray on December 29.
Bonus Features:
- DELETED AND ALTERNATE SCENES
Alternate Car Confrontation
Dancing at Grandma’s
Checking Bela’s Room
Taking a Bath
- EFFECTING FEAR
Explores how 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 family at the heart of the film as well as the performances that bring them to life.
- BREAKING RULES WITH OTHER MOMMY
The cast and filmmakers discuss seeing the horror through Bela’s perspective and twisting genre tropes.

