FILMAOAttack of the Unknown2020
Movie
How Long Is “Attack of the Unknown”?
1h 43m runtime
SF film with a runtime of 103 minutes, released in 2020. Presented in English.
Availability can vary by country and over time.
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Movie Runtime for Attack of the Unknown
Exact length so you know if it fits tonight.
Spoiler-Free Synopsis
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As a fleet of extraterrestrials bears down on Earth, a group of elite soldiers with the resources to protect their fellow humans from the imminent threat becomes trapped in a rural detention center while transporting a notorious crime kingpin. The team must then battle their way out of their precarious situation if they are to work for the good of humankind. Written and directed by Brandon Slagle. Robert Lasardo, Richard Grieco, Jolene Andersen, and Tara Reid co-star.
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Movie Facts
About This Guide
This page focuses on the exact runtime, cast, release details, and synopsis for Attack of the Unknown (2020). 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
Attack of the Unknown (2020) is positioned on OnlySynopsis as a practical viewing decision page built around its 1h 43m runtime. The page leans into SF, action/adventure 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 Attack of the Unknown?
Attack of the Unknown runs for 1h 43m.
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 SF, action/adventure, Horror.
Related Collections
Same GenreMovies Under 2 Hours
SF
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Same Genreaction/adventure
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Same DirectorBrandon Slagle
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Yes
This is an easy single-evening watch.
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