After becoming a nun, young Sarah (Asun Ortega) is immediately enslaved by a corrupt clergy in league with an evil biker gang. She's eventually drugged, tortured, and discarded. But, after hearing the voice of God telling her to seek vengeance, Sarah arms herself to the habit and begins meting out bloody justice. When her tormentors attempt to stop her, they soon learn that this sister is one bad mother! David Castro co-stars in this nunsploitation thriller. 92 min. Widescreen (Enhanced); Soundtrack: English DTS HD 5.1 Master Audio.