Unusual volcanic activity in Japan awakens Gyaos, a bloodthirsty flying monster with the power to slice things in half with an ultrasonic ray. While scientists and the military scramble to devise a way to stop this new threat, a young boy forms an alliance with Gamera; a monster no one else seems to trust.
as Foreman Shiro Tsutsumi
as Tatsuemon Kanamura
as Sumiko Kanamura
as Eiichi Kanamura
as Mite-no-Tetsu
as Hachiko
as Dr. Aoki
as Dr. Murakami
as Self-Defense Force General
as District Police Commissioner
as Road Company Chairman
as Road Company Local Affairs Director
as Okabe the Photographer
as Gamera
