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.

Starring:

Andrew Stevens, Bobby Porter, Christopher George, Gil Lamb, Jon Cedar, Kathleen Bracken, Leslie Nielsen, Lynda Day George, Michael Ansara, Michelle Stacy, Mike Clifford, Paul Mantee, Richard Jaeckel, Ruth Roman, Susan Backlinie, Walt Gorney, Walter Barnes

Genre:

Horror, Thriller