The rundown
Other Mommy (2026)
Opening against Bokshi, this one will be fighting for the same weekend conversation.
The theatrical release lands October 9, 2026.
Reactr / Trailer Reactions / Other Mommy
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In Theaters · October 9, 2026
Other Mommy
Trailer Reactions
Scored from what 61 creators said on camera while watching the trailer, out loud, in their own YouTube reaction videos. A proprietary Reactr score. How the score works
R
Horror
Your mommy won't save you.
A young girl, Bela, forms a relationship with a sinister entity in her home who looks uncannily like her own mother.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Hit play on the Other Mommy trailer
Dropped September 15, 2026
More Trailers
More Other Mommy trailers, newest first
Trailer: Other Mommy | Official Trailer 2
React to this trailer →
The studio also posted 5 short promo clips for this title. The trailers above are the ones worth reacting to.
Creator Reactions
What creators said about the Other Mommy trailer
Creators posted 61 reaction videos to YouTube watching this trailer. Reactr scored what they actually said, out loud, on camera, and combined it into the Reactr Rating shown at the top of this page. The 12 that counted most are below. How the score works.
years old so Oh wow yeah this is her like premiere. Yeah
Y'all needs that laugh so bad. [laughter] I needed that laugh so bad.
Highly recommend. Well, is if you like there's
So like we're eating very good. We're sitting very good. This one looks
deserve like this we're talking Oscar worthy actor acting because it takes a lot
build behind it with the fire alarm going off, the and [ __ ]
I'm very intrigued cuz it does have that Coraline vibe to
weird, like just completely weird, obsessed with um this guy and so forth. And
just That just gives me goosebumps. But I'm I'm looking forward to this.
Can't wait to see this when it comes out in
Hey, what's going on guys? Driven here. Welcome back TO A BRAND NEW VIDEO
Amazing. Amazing. Man, just in time for Halloween
Every reaction above is a creator's own upload on YouTube, credited to their channel. Reaction videos are found automatically; a creator can claim their page or ask for a video to be removed from the creator directory.
Reactr Verdict
Did Other Mommy deliver on its trailer?
84The trailer
61 reaction videos scored. See them all
61 reaction videos scored. See them all
?The film itself
scored from reactions posted after release
scored from reactions posted after release
Verdict comingafter opening weekend
After release, creators post a second kind of video, their reaction to the film itself. Reactr scores those the same way it scored the trailer reactions and puts the two numbers side by side to answer one question: did the movie live up to its trailer?
The lineup
Who you’ll see in the trailer
On screen, it is Jessica Chastain, Arabella Olivia Clark and Jay Duplass carrying the story. Jessica Chastain plays Ursula / Other Mommy.
The making of it
The history behind Other Mommy
Production is led by Blumhouse Productions, Atomic Monster and Spin a Black Yarn. Rob Savage is in the director’s chair, with writing credits for Nathan Elston. Runtime is listed at 1 hour 33 minutes. It carries an R rating in the US.
Why hit record on this one
This trailer was made to be reacted to
Horror trailers are built for reaction cameras. The dread, the fake-out, the sting: your face does half the storytelling.
A trailer reaction filmed in the first week does more for opening weekend buzz than one filmed after. Get in early.
Reactions on Reactr
Be one of the first to react
Reaction clips for Other Mommy will appear here as Reactors share them. The Reactr recorder is free for creators: watch the trailer, record on camera or voice only, and the finished clip is yours to post on your own TikTok, Reels, or Shorts channel.
Record the first reaction →FAQ
Other Mommy: quick answers
How do I record a Other Mommy trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/other-mommy, choose camera or voice only, and press record while the trailer plays. Reactr captures your reaction and gives you a share-ready clip when the trailer ends. It is free.
Do I have to be on camera?
No. Voice Reaction mode records your commentary with the microphone only: the camera stays off, no face is recorded, and you still get a share-ready clip for your channel.
When does Other Mommy come out?
Other Mommy is scheduled to open in US theaters on October 9, 2026. Dates can shift, so check back for updates.
Who stars in Other Mommy?
Jessica Chastain, Arabella Olivia Clark, Jay Duplass, Dichen Lachman and Arian Moayed lead the cast, directed by Rob Savage.
Is Reactr free?
Yes. Recording reaction clips on Reactr is free, with no paywall on the finished clip. You own your clip and can post it to TikTok, Reels, Shorts, or anywhere else. Reactr makes money from studios and sponsors, not from creators.
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