Movie
How Long Is “Demon Slayer”?
2h runtime
Horror film with a runtime of 120 minutes, released in 2003. Presented in English.
Availability can vary by country and over time.
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Movie Runtime for Demon Slayer
Exact length so you know if it fits tonight.
Spoiler-Free Synopsis
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A handful of teenage delinquents discover that some places are just inherently evil in this frightful outing from director James Cotten. Sentenced by Juvenile Court to clean an abandoned mental asylum, it's not long before the hapless teens are falling prey to the malevolent demons that inhabit the creepy old building.
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About This Guide
This page focuses on the exact runtime, cast, release details, and synopsis for Demon Slayer (2003). 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
Demon Slayer (2003) is positioned on OnlySynopsis as a practical viewing decision page built around its 2h runtime. The page leans into Horror, comedy expectations so readers can quickly tell whether the film matches the mood they are trying to fill. Language context is also surfaced so users can judge accessibility and fit before clicking deeper into a title.
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 Demon Slayer?
Demon Slayer runs for 2h.
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, comedy.
Related Collections
Horror
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Same Genrecomedy
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Same DirectorJames Cotten
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Yes
This is an easy single-evening watch.