A teenage girl accidentally murders her abusive Step-Father in self-defense on Halloween night, 1988. She runs away from home, hoping to hitch-hike to her Aunt Laura's house. However, she's soon picked up by two unsavory men in the next county over who proceed to drug and kidnap her. She awakens in the clutches of a deranged cult deep in the woods, hellbent on sacrificing her to their God at the stroke of Midnight.