The depletion of the earth's ozone layer causes animals above the altitude of 5000 feet to run amok, which is very unfortunate for a group of hikers who get dropped off up there by helicopter just before the quarantine is announced.

Directed by: William Girdler
Written by: William W. Norton & Eleanor E. Norton
Release date: 1977-05-13
Runtime: 97 minutes
Tagline: A shocking vision of things to come...
Cast:
Leslie Nielsen Leslie Nielsen
Paul Jenson 
Richard Jaeckel Richard Jaeckel
Prof. Taylor MacGregor 
Andrew Stevens Andrew Stevens
Bob Denning 
Susan Backlinie Susan Backlinie
Mandy Young 
Christopher George Christopher George
Steve Buckner 
Lynda Day George Lynda Day George
Terry Marsh 
Advertisements:
AmazonBlu-rays, DVDs & more eBayeBay affliate link Art of the MoviesArt of the Movies MoviePoster.comBuy posters on MoviePoster.com We may receive a small commission if you buy via one of these links.
Also known as:
  • Animais em Fúria
  • Az állatok napja
  • De jungle breekt los
  • Den zvířat
  • Dyrene hævner
  • Dzien zwierzat
  • El día de los animales
  • Future Animals
  • Panik in der Sierra Nova
  • Petojen päivä
  • Vilddjuren anfaller
  • Τα Θηρία Εκδικούνται
  • Something is Out There