An isolated ex-mining settlement in the desert near the Sierra Nevada mountains is the setting for this creepy crawler horror-comedy. Giant mutant, multi-tentacled sandworms--aka "graboids"--lay in wait below ground and devour any living thing lurking above that creates even the slightest vibration. Fred Ward, Kevin Bacon, Michael Gross, and Reba McEntire are among the brave souls up to their necks in tunneling trouble. 95 min. Widescreen; Soundtracks: English Dolby Digital Surround, Spanish Dolby Digital Surround, French Dolby Digital Surround; Subtitles: Spanish; "making of" documentary; behind-the-scenes footage; theatrical trailers; outtakes; photo gallery.