Other Mommy
Coming Soon
October 7, 2026
EnglishHorror
A young girl, Bela, forms a relationship with a sinister entity in her home who looks uncannily like her own mother.
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Cast & Crew
Jessica Chastain
Ursula / Other Mommy
Arabella Olivia Clark
Bela
Jay Duplass
Russ
Dichen Lachman
—
Arian Moayed
—
Karen Allen
Grandma Ruth
Sean Kaufman
—
Adam Silver
—
Carrie Dimaculangan
Callie
Travis Nelson
Tony
Hayley Spelman
Other Mommy
- RO
Rosie Anne O'Gorman
Tube Kid 1
- AN
Alejandro Nieves
Tube Kid 2
- TK
Tyrone Kearns
Diner Parent (uncredited)
- EO
Eleanor Jordan O'Farrell
Party Guest (uncredited)
Rob Savage
Director
- NE
Nathan Elston
Screenplay
Media
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