Destroy all Monsters 1968

In 1999, the United Nations has established bases on the Moon and on the Ogasawara Islands off the coast of Japan. Ogasawara is also where all of the world's monsters, including Godzilla, have been gathered for study and to keep them from wreaking havoc on the world. However, a group of alien women known as the Kilaaks take over the island and put the monsters as well as the humans under their control in order to conquer the rest of Earth. It is up to astronaut Katsuo Yemabe and the crew of the rocket ship Moonlight SY-3 to stop the Kilaaks and release the monsters and the humans from their control before it is too late.