Tremors

A couple of luckless dreamers leave the small town of Perfection and cross the desert in search of odd jobs. Instead of a pot of gold, they find worms... humungous man-eating worms that tunnel underground and eat everything in sight, from men to automobiles. With quick thinking -- and a conveniently placed cement wall -- the duo outwit the hungry sand beasts. Back home they brag of their escape to the weird collection of townsfolk. A seismologist who just happens to be studying the area tells them there are lots more of the creatures hanging around. And, like everybody else, the worms are aiming for Perfection...