Gamera: Super Monster (1980)

Gamera: Super Monster 1980 / 宇宙怪獣ガメラ 1980 / Space Monster Gamera

When the evil alien Zanon comes to enslave Earth, all hope seems lost. The Earth's resident superheroes, the Spacewomen, are powerless to stop him. They must enlist the help of a young boy who has a special connection with the giant turtle Gamera. The Friend of All Children then battles.