Jessica Chastain’s ‘Other Mommy’ Scary Face Moment Captivates Fans Ahead of Film Release
Few actors can transition from award-winning drama to spine-chilling horror as seamlessly as Jessica Chastain. The Oscar winner, renowned for her role in ‘The Eyes of Tammy Faye’, has been cultivating a second career in the horror genre. Now, she returns with a role that has both terrified and delighted audiences online.
The film is ‘Other Mommy’, a supernatural thriller adapted from Josh Malerman’s novel ‘Incidents Around the House’, directed by Rob Savage, known for ‘Host’ and ‘The Boogeyman’. Produced by James Wan through Blumhouse-Atomic Monster, it hits theaters on October 9.
Recently, the film’s most unsettling moment gained traction online. A fan account shared a 35-second clip captioned “I’M A TRAINED ACTOR,” featuring Chastain performing the ‘Other Mommy’ scary face during a talk show appearance. As of now, the video has garnered over 219,000 views, approximately 1,800 likes, and 177 reposts.
“I’M A TRAINED ACTOR”
jessica chastain cries while doing the other mommy scary face 😈 https://t.co/izj4IG0JPu— best of jessica chastain (@bestofchastains) October 8, 2026
In the clip, Chastain dons a black turtleneck, her blonde hair styled in a sleek bob, and a striking red lip. While the account claims she cries while making the face, the footage shows her looking down with a playful grin. This moment showcases her humor and connection with fans, as she clearly embraces the absurdity.
Reports indicate that this demonstration occurred on ‘Jimmy Kimmel Live’, where she taught the host how to achieve the smile. Her technique involves tightening her body, concealing her teeth, and imagining she’s holding something heavy. Kimmel reportedly gave it a try himself.
This aligns with her previous descriptions of the process. Universal released a behind-the-scenes featurette titled ‘A New Face of Fear’, where Chastain discusses immersing herself in the mindset of a character attempting to maintain its skin. The video emphasizes that much of the horror stems from subtle facial expressions rather than special effects.
The most notable story regarding the face comes from a Q&A on the Universal lot, which CinemaBlend attended. Chastain recounted that while perfecting the expression, a five-year-old was present in the makeup trailer. She made the face, the child screamed, and she and Savage knew they had captured something special.
Chastain has also mentioned reflecting on what ‘Other Mommy’ truly represents and where the character holds tension. The outcome is a fixed, unblinking smile that has become the film’s signature. It’s a prime example of an actor testing their performance on an honest audience.
First look at an eerie crying billboard for ‘OTHER MOMMY’, starring Jessica Chastain.
The film follows a young girl who is threatened by a sinister demon that looks exactly like her mother. https://t.co/4g0jwHVQE6— DiscussingFilm (@DiscussingFilm) October 8, 2026
The excitement surrounding the film began earlier this year. The first trailer for ‘Other Mommy’ went viral in July, reportedly shocking audiences who viewed it before ‘The Odyssey’. In the trailer, Chastain’s character surprises her daughter with lunch, a kitchen fire erupts, and she is suddenly revealed as a contorted, spiderlike creature beneath the table.
Another chilling moment from the trailer features a simple yet haunting question: “Can I go inside your heart?” This line, along with the scares, helped the footage accumulate tens of millions of views and inspired numerous memes. Many viewers have drawn comparisons to ‘Coraline’, which also features a sinister alternate mother.
In the story, Chastain plays a dual role as both Bela’s real mother and ‘Other Mommy’, a manifestation of a malevolent entity resembling her. Bela, an 8-year-old girl, is portrayed by Arabella Olivia Clark, with Jay Duplass playing her father, ‘Daddo’.
The cast also includes Dichen Lachman, Arian Moayed, and Karen Allen. The premise taps into a universal fear: a parent being replaced by something menacing in what should be the safest environment. For Chastain, it’s a twist on her previous horror roles, as she once protected two girls from a monster in ‘Mama’ and now embodies the monster herself.
Despite the eerie character, Chastain maintains a clear boundary between her professional and personal life. In a recent profile, she shared that a calm home life allows her the freedom to explore darker roles on screen. She also chose not to elaborate on how motherhood influenced her performance.
This balance may explain why the clip resonates so well. Off camera, she appears to be enjoying herself, while on camera, she is willing to delve into truly disturbing territory.
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