Tremors 2: Aftershocks

Tremors 2: Aftershocks is a 1996 direct-to-video sequel to Tremors, in which the character of Earl Bassett, returning from the first film, is hired to deal with a subterranean "graboid" infestation at a Mexican oilfield. It was directed by S. S. Wilson, and stars Fred Ward, Christopher Gartin, Michael Gross, and Helen Shaver.