There’s Someone Inside Your House is a 2021 American slasher film written by Henry Gayden and directed by Patrick Brice. It is an adaptation of the 2017 novel of the same name by Stephanie Perkins and stars Sydney Park, Théodore Pellerin, Asjha Cooper, Jesse LaTourette, and Diego Josef. The plot follows Makani Young (Park), a senior transfer student from Hawaii who later finds herself in the center of gruesome murder cases in her newly acquainted town of Osborne, Nebraska.
