Other Mommy
October 9, 2026
Overview
Young Bela forms a relationship with a sinister entity in her home that looks uncannily like her own mother, drawing her into a terrifying and increasingly dark world.
Cast and crew
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Rob Savage
Director
Jessica Chastain
Ursula
Arabella Olivia Clark
Bela
Jay Duplass
Daddo
Dichen Lachman
Arian Moayed
Uncle Frank
Karen Allen
Grandma Ruth
Sean Kaufman
Adam Silver
Carrie Dimaculangan
Callie
Travis Nelson
Tony
Hayley Spelman
Other Mommy
Alec Secăreanu
RAO
Rosie Anne O'Gorman
Tube Kid 1
AN
Alejandro Nieves
Tube Kid 2
TK
Tyrone Kearns
Diner Parent (uncredited)
EJO
Eleanor Jordan O'Farrell
Party Guest (uncredited)