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.

Die Alone
2024
6.5/10

Extinction
2015
6.4/10

The Bay
2012
5.8/10

The Cabin in the Woods
2012
6.7/10

Alien: Romulus
2024
7.2/10

Splinter
2008
6.2/10

Elevation
2024
6.4/10

The Last House
2026
6.8/10

Land of the Dead
2005
6.3/10

Resident Evil
2026
7.4/10

Forgive Us All
2025
5.9/10

Primate
2026
6.4/10

Resident Evil: Extinction
2007
6.3/10

Nightmares
1983
5.9/10

Resident Evil
2002
6.7/10

Re-Kill
2015
5.9/10

Daylight's End
2016
5.9/10

Night of the Living Dead
1990
6.9/10

The Blob
1988
6.9/10

Grindhouse
2007
7.0/10
Mimic 2
2001
5.3/10