Of Unknown Origin
Of Unknown Origin Review: Story, Cast, Rating & Final Verdict
Last updated: April 11, 2026
Movie Overview: Of Unknown Origin
| Movie | Of Unknown Origin |
| Release Year | 1983 |
| Director | George P. Cosmatos |
| Genre | Horror |
| Runtime | 88 minutes |
| Language | EN |
Quick Verdict: Hit or Flop?
Is Of Unknown Origin (1983) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 5.8/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Horror.
Cast & Character Study
The performances in Of Unknown Origin are led by Peter Weller . The supporting cast, including Jennifer Dale and Lawrence Dane , provides the necessary layers to the central narrative.
movieMx Verdict: Is it Worth Your Time?
What Works in the Movie
While Of Unknown Origin does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Horror films.
- Interesting concept or premise
- Some entertaining scenes
- Supporting cast delivers occasional highlights
What Doesn't Work
Despite its strengths, Of Unknown Origin has a few issues that may affect the overall viewing experience, particularly in terms of pacing and narrative consistency.
- Uneven pacing in certain parts of the film
- Some predictable plot developments
- May not appeal to audiences outside the Horror fanbase
Story & Plot Summary: Of Unknown Origin
Quick Plot Summary: Released in 1983, Of Unknown Origin is a Horror film directed by George P. Cosmatos. The narrative crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict involving Peter Weller.
Ending Explained: Of Unknown Origin
Of Unknown Origin Ending Explained: Directed by George P. Cosmatos, Of Unknown Origin attempts to bring together the film’s narrative threads. The ending highlights the core horror themes developed throughout the film.
The final moments emphasize tension and lingering uncertainty, particularly in scenes involving Peter Weller. The interpretation of the ending may vary among viewers.
Key Elements of the Ending
- Narrative Resolution: The story resolves its primary conflict while leaving room for interpretation.
- Character Development: Character motivations become clearer by the final scenes.
- Thematic Message: The ending reinforces the horror themes introduced earlier in the film.
The final moments of Of Unknown Origin reflect the creative choices of the filmmakers and align with the tone of the narrative.
Who Should Watch Of Unknown Origin?
Consider Watching If:
- You're a completist for Horror films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Box Office Collection: Of Unknown Origin
| Metric / Region | Collection (Approx) |
|---|---|
| Production Budget | $4.0M |
| Trade Verdict | FINANCIAL DISAPPOINTMENT |
Of Unknown Origin Budget
The estimated production budget for Of Unknown Origin is $4.0M. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.
Top Cast: Of Unknown Origin
All Cast & Crew →
Where to Watch Of Unknown Origin Online?
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Amazon VideoApple TV StoreGoogle Play MoviesYouTubeFandango At HomeOf Unknown Origin Parents Guide & Age Rating
1983 AdvisoryWondering about Of Unknown Origin age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Of Unknown Origin is 88 minutes (1h 28m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 5.8/10, and global performance metrics, Of Unknown Origin is classified as a ABOVE AVERAGE. It remains an essential part of the 1983 cinematic calendar.
Frequently Asked Questions
Is Of Unknown Origin worth watching?
Of Unknown Origin is definitely worth watching if you enjoy Horror movies. It has a verified rating of 5.8/10 and stands as a ABOVE AVERAGE in our box office analysis.
Where can I find Of Unknown Origin parents guide and age rating?
The official parents guide for Of Unknown Origin identifies it as R. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Of Unknown Origin?
The total duration of Of Unknown Origin is 88 minutes, which is approximately 1h 28m long.
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How Of Unknown Origin Compares & Where it Ranks
Critic Reviews for Of Unknown Origin
_**The Rat from Hell**_ A Manhattan executive (Peter Weller) deals with the rats on Wall Street while defending his brownstone ‘castle’ against a literal vermin. Jennifer Dale plays his secretary while Lawrence Dane and Kenneth Welsh are on hand as colleagues. "Of Unknown Origin" (1983) strikes me as a Stephen King yarn, which makes sense when you figure that this is one of the horror author’s favorite flicks. While the compare/contrast of the protagonist’s life in his home-castle with the rat maze at work is interesting, the premise is too light IMHO to carry a feature film: a man vs. a rat alone in his gothic abode. Weller works well as the resolute hero but, for me, the best thing about it is winsome Jennifer Dale (Cynthia Dale's older sister). Gene Simmon’s wife, Shannon Tweed, makes her feature film debut in a small role. The film runs 1 hour, 28 minutes, and was shot in Montreal. GRADE: C
movieMx Verified
This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
