Graboid

This cult classic is the first installment of the Tremors series. A peaceful, isolated community is under siege from bloodthirsty subterranean monsters.

The Graboids return to terrorize a Mexican oil company. Before long they begin to metamorph into two legged, heat seeking terrors that will eat anything.

Burt Gummer returns to his desert valley of Perfection, continually preparing for the inevitable return of the Graboid menace. This sequel introduces their final stage of evolution, a flying variant nicknamed "Ass-blasters."