Can I go inside your heart?
From producer James Wan, one of the most influential architects of modern horror, and Blumhouse Atomic Monster, the studio behind Backrooms and Obsession, comes a terrifying trip from breakout genre director Rob Savage, into the darkening world of a young girl, Bela, who forms a relationship with a sinister entity in her home who looks uncannily like her own mother.
Academy Award-winner Jessica Chastain stars in dual roles as Bela's mother and as Other Mommy, a manifestation of the entity. Jay Duplass plays Daddo, Bela's father, and Arabella Olivia Clark plays Bela.
