Click here to visit our new site --> CafeDVD 2.0 (1978) Rating: Starring: Anita Ekberg, Paola Morra, Alida Valli, Massimo Serato, Daniele Dublino, Lou Castel, Laura Nucci, Ileana Fraia, Joe Dallesandro Director: Giulio Berruti Category: Foreign, Foreign Horror, Italian Studio: Subtitles: English Length: 87     Killer Nun (1978) is a psychological horror film that follows Sister Gertrude, a nun struggling with violent tendencies and mental instability as she navigates her dark and disturbing journey within a convent. As her behavior becomes increasingly erratic, those around her face growing danger.