挑战世界的怪兽是一部恐怖作品，影片评分:6.0分，影片的关键词是：挑战世界的怪兽,Salton,Sea,unleashes,horde,prehistoric,mollusk 。 　　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.