An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists
An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists attempt to stop the monsters, but they escape into the canal system of the California’s Imperial Valley and terrorize the populace.
主演：Francisco Aliot,Enrique Andreo,José María Argemí,María Pilar Argemí,Elena Astell,José María Barcelona,Leonor Belmonte,Mario Bustos,José María Caffarel,Marta Cambra,José Dacosta,Miguel Fleta,Ricardo Garrido,Salvador Garrido,Pedro Gil
