Once the commanding officer of a cavalry patrol is killed, the ranking officer who must take command is an army doctor.

A teenage couple making out in the woods accidentally runs over an alien creature with their car. The creature’s hand falls off, but it comes alive, and, with an eye…

As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who…