“Perhaps the most accomplished of Daiei’s eight original kaiju films.” — Paul Corupe, LETTERBOXD
Six months after Gamera's first appearance, a giant opal from New Guinea is brought back to Japan and the new monster Barugon is born. The creature attacks the city of Osaka by emitting a rainbow ray from its back, along with a freezing spray from its mouth, and only a fire-breathing turtle can save the day.