When giant monsters threaten to destroy your family, when natural disasters endanger your home, there''s one big turtle who''s watching your back! He''s Gamera, the guardian of the universe, and he''s returned to save Mexico from the awesome power of the bio-engineered bird-monster known as Gyaos! There''s a battle of the behemoths brewing south of the border, and the repercussions are gonna be felt across North and South America!