A small town gradually becomes aware of a strange creature which picks off people one by one. But what is this creature, and where is it? At the same time, a seismologist is working in the area, she detects _tremors_. The creature lives underground, and can ‘pop up’ without warning. Trapped in their town, the town-folk have no escape.Tremors is basically a landlocked variation on ‘Jaws’ and those 1950s giant bug movies: the isolated town of Perfection, Nevada (population 16), finds itself under seige by four monstrous, subterranean wormlike creatures, that hunt by sensing vibrations in the ground. The plot revolves around the townspeople trying to outwit and escape the creatures (dubbed ‘Graboids’), which are tearing the town out from under them.Hick handymen Val McKee and Earl Bassett can barely eke out a living in the Nevada hamlet of Perfection, so they decide to leave town — despite an admonition from a shapely seismology coed who’s picking up odd readings on her equipment. Before long, Val and Earl discover what’s responsible for those readings: 30-foot-long carnivorous worms with a proclivity for sucking their prey underground.