A woman is pursued by her murderous, psychopathic twin sister in the days leading up to their birthday.
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Trailer
Madhouse (1981) - Trailer
Where to Watch(AU)
Streaming data provided by JustWatch via TMDB.
Cast
Patricia Mickey
Julia Sullivan (as Trish Everly)
Allison Biggers
Mary Sullivan
Michael MacRae
Sam Edwards
Dennis Robertson
Father James
Morgan Hart
Helen
Edith Ivey
Amantha Beauregard
Jerry Fujikawa
Mr. Kimura
Doug Dillingham
Golden
Don Devendorf
Principal
Joe Camp
Hospital Guard
Janie Baker
Sacha's Mother
Richard Baker
Sacha Robertson Jr.
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