Zack Ford's script follows Bettis' character Joan Burrows who returns home for her niece Olympia's high school graduation only to be confronted with her nightmarish past: at the age of 16, Joan and her best friend were kidnapped and extensively tortured by a serial killer named Ernie Parish. Joan managed to escape and kill her captor, but it appears as though he has somehow come back from the dead, intent on continuing his macabre and deeply disturbing proclivities.
