No Blade of Grass (1970)
An environmental catastrophe destroys civilization Led by father John and mother Ann, the Custance clan sets out on a quest for safety in a savage world that may just end up turning them into the very thing they are fleeing
Schizo (1976)
A newly married woman becomes convinced someone from her past is stalking her, but nobody believes her until the bodies start to pile up
Phase IV (1974)
Suddenly, desert ants form a group intelligence and wage war on the humans Its up to a couple of scientists and a girl to stop them
The Four of the Apocalypse... (1975)
In 1873, four petty criminals three men and a pregnant woman wander through the trackless terrain of Utah, where they are hounded by a sadistic bandit