Of Unknown Origin

Of Unknown Origin (1983)

Two forces have claimed the house. Only one will survive.

  • Genre: Horror
  • Release Date: 1983-11-23
  • User Rating: 5.8/10 from 92 ratings
  • Runtime: 1h 28min
  • Language: English
  • Production Company: Canadian Film Development Corporation
  • Production Country: Canada, United States of America
  • Director: George P. Cosmatos
star 5.8/10
From 92 Ratings

Summary

A man who recently completed rebuilding a townhouse becomes obsessed with a rat infestation until it becomes an interspecies duel.

Of Unknown Origin Trailer

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  • Peter Weller

    as Bart Hughes
  • Jennifer Dale

    as Lorrie Wells
  • Lawrence Dane

    as Eliot Riverton
  • Kenneth Welsh

    as James Hall
  • Louis Del Grande

    as Clete
  • Shannon Tweed

    as Meg Hughes
  • Keith Knight

    as Hardware Salesman
  • Maury Chaykin

    as Dan Errol
  • Leif Anderson

    as Peter Hughes
  • Jimmy Tapp

    as Meg's Father
  • Gayle Garfinkle

    as Janis Wycoff
  • Earl Pennington

    as Mr. Thompson
  • Jacklin Webb

    as Newspaper Vendor
  • Bronwen Mantel

    as Florence Riverton
  • Aimée Castle

    as Birthday Party Child
  • Tara O'Donnell

    as Birthday Party Child
Directing George P. Cosmatos Director
Writing Chauncey G. Parker III Novel
Writing Brian Taggert Screenplay
Production Pierre David Executive Producer
Production Claude Héroux Producer
Sound Kenneth Wannberg Original Music Composer
Camera René Verzier Director of Photography
Editing Roberto Silvi Editor
Art Anne Pritchard Production Design
Production David Bailey Production Assistant

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