IMDb5.53,131 votes
Madhouse
Many people visit… no one ever leaves.
19811 h 33 minR
- Horror
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About the movie
A woman is pursued by her murderous, psychopathic twin sister in the days leading up to their birthday.
- Director
- Ovidio G. Assonitis
- Age rating (US)
- R
Cast
- Patricia MickeyJulia Sullivan
- Allison BiggersMary Sullivan
- Michael MacRaeSam Edwards

- Dennis RobertsonFather James
- Morgan HartHelen