Psychological horror. Three lifelong friends, Tabitha (Katheryn Winnick), Shelby (Laura Breckenridge) and Lisa (Jessica Lucas) are being stalked by a psychotic serial killer bearing a grudge linked to a seemingly innocent incident from the women's school days. In the name of revenge, the deranged killer has invented the most brutal and sadistic games for his three victims to 'play'. Can they possibly get out alive?