FILMMMadhouse1981
Movie
Madhouse
Horror film with a runtime of 93 minutes, released in 1981. Presented in English.
Availability can vary by country and over time.
Spoiler-Free Synopsis
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In this routine slasher film, a young woman's twin sister shows up to ruin her birthday party, and mayhem results. Before her birthday party, Julia starts dreaming about a twin sister she has never seen or met—meanwhile, Mary, the actual twin who is the subject of her dreams, has just escaped from an mental institution and is horribly disfigured. Mary is bent on vengeance, and after she escapes, a series of murders begins—but is Mary really the killer?, In this routine slasher film, a young woman's twin sister shows up to ruin her birthday party, and mayhem results. Before her birthday party, Julia (Trish Everly) starts dreaming about a twin sister she has never seen or met -- meanwhile, Mary (Allison Biggers), the actual twin who is the subject of her dreams, has just escaped from an mental institution and is horribly disfigured. Mary is bent on vengeance, and after she escapes, a series of murders begins -- but is Mary really the killer?, In this routine slasher film, a young woman's twin sister shows up to ruin her birthday party, and mayhem results.
Runtime Card
Movie Facts
About This Guide
This page focuses on the exact runtime, cast, release details, and synopsis for Madhouse (1981). It is designed to answer the practical question of how long the movie is while still giving enough context to decide whether it matches what you want to watch.
Editorial Take
Madhouse (1981) is positioned on OnlySynopsis as a practical viewing decision page built around its 1h 33m runtime. The page leans into Horror, hospital expectations so readers can quickly tell whether the film matches the mood they are trying to fill. Because it is relatively compact, this title fits the kind of single-session watch many searchers are explicitly looking for.
How OnlySynopsis Builds This Page
OnlySynopsis combines stored title metadata such as runtime, release information, genres, and cast or crew data into a reader-first guide. The goal is not just to list fields, but to help visitors understand whether a title fits their available time and viewing mood.
FAQ
How long is Madhouse?
Madhouse runs for 1h 33m.
What language is it available in?
The primary language listed for this title is English.
What kind of film is this?
It is tagged under Horror, hospital.
Related Collections
Same GenreMovies Under 2 Hours
Horror
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Same Genrehospital
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Same DirectorOvidio G. Assonitis
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Yes
This is an easy single-evening watch.
