For Sondra (Sonnie) and her best friends, Jade and Liz, it's an unforgettable trip to an overnight haunted house. Each of them, and a number of other students, received a letter to visit the Duske Myers Asylum. Upon their arrival, they unpack their bags and get ready for some good scares and a fun game of survival. But as soon as night arrives, the lights shut out, the moon is up and chaos breaks loose, they soon realize that this "game" of survival isn't a game at all. They have three days and two nights. Will they make it?