Title: Madhouse (Madhouse)
Release Date: 1981-03-04
IMDB ID: tt0093468
Vote Average: 5.553 (66 votes)
Overview: A woman is pursued by her murderous, psychopathic twin sister in the days leading up to their birthday.
Cast: Patricia Mickey (Julia Sullivan), Allison Biggers (Mary Sullivan), Michael MacRae (Sam Edwards), Dennis Robertson (Father James), Morgan Hart (Helen), Edith Ivey (Amantha Beauregard),
Crew: Riz Ortolani (Original Music Composer), Peter Shepherd (Writer), Ovidio G. Assonitis (Writer), Angelo Curi (Editor), Stephen Blakely (Writer), Roberto Gandus (Writer),