Now, before we get into the essentials of how you can watch 'Other Mommy' right now, here are some important things to know about the Blumhouse Productions, Atomic Monster, Spin a Black Yarn horror flick. Other Mommy starring Jessica Chastain, Jay Duplass, Dichen Lachman, Arabella Olivia Clark has a Not Rated rating, a runtime of about N/A. The release date of the movie is October 9th, 2026.
Need a fast recap before watching? Here's the plot: "A young girl as her family, and their home, are haunted by a sinister entity that is determined to take up residence inside her. But first, it needs to persuade her to let it in…"
Eager to watch 'Other Mommy' without leaving the house? Hunting down a streaming service to buy, rent, download, or watch the Rob Savage-directed movie via subscription can be challenging, so we here at Moviefone want to do the heavy lifting.
Streaming platforms for Other Mommy haven’t been announced yet. Check back soon for updates on where you can watch it online.
'Other Mommy' Release Dates
Watch in Movie Theaters on October 9th, 2026