One among 2024’s finest horror novels is getting the movie remedy, and appears to be on the quick monitor to improvement after just lately casting its younger lead. Written by Josh Malerman (Fowl Field), Incidents Across the Home is ready to be retitled to Different Mommy when it hits the large display screen in 2026 due to Common and Atomic Monster, the identical firm behind 2021’s Mortal Kombat and its upcoming sequel.
Per Deadline, eight-year-old Arabella Olivia Clark (Springsteen: Ship Me from Nowhere) has snagged the lead in Different Mommy, taking up the function of Bela, the novel’s protagonist. Directed by Rob Savage from a screenplay by Nathan Elston, she joins beforehand introduced solid members Jessica Chastain (Interstellar, It Chapter Two), Jay Duplass (Baghead, The Baltimorons) and Dichen Lachman (Jurassic World Dominion, Kingdom of the Planet of the Apes).

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Revealed on June 25, 2024, Incidents Across the Home obtained excessive reward from followers and critics on the time of its launch due to its distinctive construction, because the novel is advised from the POV of Bela and written in a fast, staccato type. Malerman has at all times been nice at constructing rigidity, and right here isn’t any completely different, because the e book is a slow-burn psychological thriller with parts of the supernatural that preserve the reader guessing. Coping with deep themes of childhood trauma and parental fears, Incidents Across the Home holds a world ranking of three.8/5 on Goodreads, and based mostly on the movie’s synopsis, Atomic Monster and firm appear to be sticking fairly near the supply materials:
“Primarily based on the e book Incidents Across the Home by Fowl Field’s Josh Malerman, the movie facilities on 8-year-old Bela (Clark), who lives in a house strained by her mother and father’ troubled marriage, solely to see her life additional upended by a sinister entity she calls ‘Different Mommy.’ When this malevolent presence emerges from her closet, persistently asking ‘Can I am going inside your coronary heart?’, Bela refuses. However quickly, Different Mommy’s manifestations turn out to be more and more aggressive, threatening the security of Bela’s household.”
Atomic Monster Is Busier Than Ever Since Merging with Blumhouse
Placing a pin in Different Mommy to show our consideration to Atomic Monster as a complete, the corporate has a slate of different horror movies and sequels on the go proper now which are all slated to be launched inside the subsequent yr. Along with Mortal Kombat II, there’s additionally The Conjuring: Final Rites, the M3GAN spin-off SOULM8TE, and Lee Cronin’s The Mummy.
That being stated, since merging with Blumhouse in early 2024, issues have been hit and miss for Atomic Monster as of late. Night time Swim was a vital flop, as was the ‘Salem’s Lot remake. The Monkey – based mostly on the quick story by Stephen King – has been their solely actual hit, particularly since M3GAN 2.0 did not dazzle on the field workplace final month.
Can they redeem themselves with Different Mommy subsequent yr in addition to all the things else that is coming down the pike? Time will inform, however the change to a extra Coraline-esque title would not give us a number of hope. We get it — it is in reference to the story, however nearly as good as Malerman’s novel is, Blumhouse and Atomic Monster haven’t got the very best monitor document as of late it doesn’t matter what they name their motion pictures, so why not simply depart it as is to draw followers of the e book? This is hoping they’ll pull the nostril as much as ship one thing contemporary, somewhat than simply following the identical formulaic horror beats lots of their movies have been recognized to do.
Search for Different Mommy to hit theaters on Might 8, 2026, however within the meantime, you possibly can try the wonderful adaptation of Malerman’s Fowl Field streaming now on Netflix.
Supply: Deadline

Fowl Field
- Launch Date
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December 13, 2018
- Runtime
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124 minutes