Of Unknown Origin
A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel.
Ratings
Based on audience scoresWhere to stream Of Unknown Origin
Not on a subscription service in the United States yet. Rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.
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Official Trailer
Of Unknown Origin - Trailer
4K UHD & Blu-ray Promo Trailer
Clip: Unknown Guest
Bonus Clip: Actor Louis Del Grande Discusses Acting with Peter Weller
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Frequently asked questions about Of Unknown Origin
Where can I watch Of Unknown Origin in the United States?
Of Unknown Origin is not on a subscription streaming service in the United States at the moment, but you can rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home. Availability is provided by JustWatch and can change over time.
What are the ratings for Of Unknown Origin?
Of Unknown Origin scores 5.8 on The Movie Database.
Who stars in Of Unknown Origin?
Of Unknown Origin stars Peter Weller, Jennifer Dale, Lawrence Dane, Kenneth Welsh, and Louis Del Grande. George P. Cosmatos is the director.
How long is Of Unknown Origin?
Of Unknown Origin runs 1h 28m (88 minutes).
When did Of Unknown Origin come out?
Of Unknown Origin was released on November 23, 1983.
Which studio made Of Unknown Origin?
Of Unknown Origin was produced by Canadian Film Development Corporation, Les Productions Mutuelles Ltée, and Famous Players in Canada and the United States.
What was the budget for Of Unknown Origin?
Of Unknown Origin was made on a budget of $4,000,000.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.