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Of Unknown Origin

  • 1983
  • R
  • 1h 29m
IMDb RATING
6.1/10
3.8K
YOUR RATING
Of Unknown Origin (1983)
Official Trailer
Play trailer1:26
1 Video
55 Photos
HorrorThriller

A man becomes destructively obsessed with killing a dangerous rat, which has taken residence in his recently renovated house.A man becomes destructively obsessed with killing a dangerous rat, which has taken residence in his recently renovated house.A man becomes destructively obsessed with killing a dangerous rat, which has taken residence in his recently renovated house.

  • Director
    • George P. Cosmatos
  • Writers
    • Brian Taggert
    • Chauncey G. Parker III
  • Stars
    • Peter Weller
    • Jennifer Dale
    • Lawrence Dane
  • See production info at IMDbPro
  • IMDb RATING
    6.1/10
    3.8K
    YOUR RATING
    • Director
      • George P. Cosmatos
    • Writers
      • Brian Taggert
      • Chauncey G. Parker III
    • Stars
      • Peter Weller
      • Jennifer Dale
      • Lawrence Dane
    • 52User reviews
    • 61Critic reviews
    • 51Metascore
  • See production info at IMDbPro
    • Awards
      • 2 wins

    Videos1

    Of Unknown Origin
    Trailer 1:26
    Watch Of Unknown Origin

    Photos55

    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed and Peter Weller in Of Unknown Origin (1983)
    Shannon Tweed in Of Unknown Origin (1983)
    Jennifer Dale in Of Unknown Origin (1983)
    Jennifer Dale in Of Unknown Origin (1983)
    Jennifer Dale in Of Unknown Origin (1983)
    Jennifer Dale in Of Unknown Origin (1983)

    Top cast

    Edit
    Peter Weller
    Peter Weller
    • Bart Hughes
    Jennifer Dale
    Jennifer Dale
    • Lorrie Wells
    Lawrence Dane
    Lawrence Dane
    • Eliot Riverton
    Kenneth Welsh
    Kenneth Welsh
    • James Hall
    Louis Del Grande
    • Clete
    Shannon Tweed
    Shannon Tweed
    • Meg Hughes
    Keith Knight
    Keith Knight
    • Hardware Salesman
    Maury Chaykin
    Maury Chaykin
    • Dan Errol
    Leif Anderson
    Leif Anderson
    • Peter Hughes
    Jimmy Tapp
    • Meg's Father
    Gayle Garfinkle
    • Janis Wycoff
    Earl Pennington
    • Mr. Thompson
    Jacklin Webb
    • Newspaper Vendor
    Bronwen Mantel
    • Florence Riverton
    Monik Nantel
    • Secretary
    Aimée Castle
    Aimée Castle
    • Birthday Party Child
    • (as Aimee Castle)
    Jesse Grasis
    • Birthday Party Child
    Tara O'Donnell
    • Birthday Party Child
    • Director
      • George P. Cosmatos
    • Writers
      • Brian Taggert
      • Chauncey G. Parker III
    • All cast & crew
    • Production, box office & more at IMDbPro

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    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Debut cinema movie of actress Shannon Tweed.
    • Quotes

      Bart Hughes: [Bart is setting traps] Watch and weep, you furry fucker.

    • Connections
      Featured in Trailer Trauma 3: 80s Horrorthon (2017)

    User reviews52

    Review
    Review
    Featured review
    Not to be Underestimated!
    This movie is about a large, smart rat threatening to undermine everything a worldly wall street climber (Peter Weller) has worked to create for his world. The movie is like it's clever rat...creeping up with more intelligence than should be expected.

    Great movies work equally on separate levels so that a wide audience can take what they will from it and still enjoy it immensely. Although technically a B-movie punctuated by 80's camp, it is unmistakable that "Of Unknown Origin" is truly special.

    It's unfortunate that this movie has enough unattractive elements to deter a viewer's interest. First of all, it's a "rat movie". When has that ever been a favorable genre? Second of all, Shannon Tweed's involvement, however early in her career, emits an odor of genericness and illegitimacy.

    Don't be turned off by all these potentially fatal bad traits. Director George P. Cosomotos and Peter Weller had an interesting, artful collaboration going on in "Of Unknown Origin". The film has a tight focus on theme and story, and goofy, highly entertaining, cult-status-worthy performance bits from Weller. It's a fun film- there's no doubt about that. There may be cheese, but there's also sincerity in how the film refuses to take itself seriously. Also, the familiar moral of the story is shown in so fresh a form that you won't even care.

    For a story that works so well on an intellectual level, it's a blessing that the actual rat combat scenes are a great time. As Weller's lost yuppie starts to lose his sanity, his battles with his furry foe become more and more extravagant. Let's just say the conclusion is incredible.

    The title refers to the clouded evolution of rats. It also speaks of the burning, unavoidable core of our hearts that is pure and determined to defeat our dark sides. Our consciences? Our God? Or is it just a fear of a big friggin' rat? Ponder that if you'd like, but enjoy "Of Uknown Origin" regardless.
    helpful•8
    2
    • Nick_Dets
    • Oct 4, 2006

    Top picks

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    FAQ20

    • How long is Of Unknown Origin?Powered by Alexa

    Details

    Edit
    • Release date
      • November 25, 1983 (Canada)
    • Country of origin
      • Canada
    • Language
      • English
    • Also known as
      • Terreur a domicile
    • Filming locations
      • Montréal, Québec, Canada
    • Production companies
      • Warner Bros.
      • Canadian Film Development Corporation (CFDC)
      • Famous Players Limited
    • See more company credits at IMDbPro

    Box office

    Edit
    • Budget
      • $4,000,000 (estimated)
    • Gross US & Canada
      • $1,080,470
    • Opening weekend US & Canada
      • $540,446
      • Nov 27, 1983
    • Gross worldwide
      • $1,080,470
    See detailed box office info on IMDbPro

    Technical specs

    Edit
    • Runtime
      1 hour 29 minutes
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.85 : 1

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