Empty rooms: devoted single mom Maddie Usher and her mute autistic son Jonah have just moved into an old house in a quiet neighborhood where suddenly his behavior completely changes. Don't look down: When tragedy instills a severe fear of heights in Carla, her search for help with the phobia only results in more danger. 19 doors: Seeking inspiration, a screenwriter moves into a haunted old hotel only to discover that behind its doors lurks a murderous...