Writers: Ovidio G Assonitis, Stephen Blakely, Roberto Gandus
Release date: 04 Mar 1981
Countries: Italy
Languages: English
Runtime: 92 min
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Storyline: Madhouse (1981) Julia, a teacher in a school for the deaf, has a hideously deformed and deranged twin sister that resides in the local looney bin. She escapes to gate-crash a surprise birthday party for Julia.