Gamera: Super Monster 1980

A titanic struggle for supremacy as starship Zanon invades the planet Earth!

Directed by Noriaki Yuasa

As a massive alien craft heads to Earth to do evil, three good and powerful superwomen befriend a young boy who has a special connection to Gamera. The alien Zanon launches a battery of familiar foes against Gamera, who might have to give the ultimate sacrifice to defeat the alien invader.