Prehistoric sand-dwelling sharks are unleashed on the island of White Sands when an underwater earthquake cracks open a crater deep beneath the ocean surface. The most menacing beats to ever rule the waters now rule the sand; with their monster appetities they mercillessly feast on anything that crosses their path Mark Atkins directs this sci-fi 'creature feature' horror. When an underwater earthquake opens up a deep crater on the ocean floor, a prehistoric breed of lethal sand-dwelling sharks is unleashed upon the unsuspecting residents of White Sands Island.
演员：哈罗德·劳埃德 Ann Christy 伯特·伍德拉夫 贝比·鲁斯 Byron Douglas 布鲁克斯·贝内迪克特 King Tut the Dog 厄尼·亚当斯 James Bradbury Jr. Edna Mae Cooper 约瑟芬·克罗韦尔 James Dime Bobby Dunn 赫伯特·埃文斯 Lou Gehrig Dick Gilbert Tommy Hicks Walter Hiers Jack Hill Wallace Howe Gus Leonard Marvin Loback