Destroy All Monsters

Destroy All Monsters, released in Japan as Kaij Sshingeki ? , lit. Attack of the Marching Monsters , is a 1968 Japanese science fiction Kaiju film produced by Toho. The ninth entry in the original Godzilla series, it stars Akira Kubo, Jun Tazaki, Yukiko Kobayashi and Yoshio Tsuchiya. Produced in celebration as Tohos 20th kaiju film, it was also originally intended to be the final Godzilla film, and as such, was given a bigger budget than the past few productions. Set at the end of the 20th century, the film features many of Tohos earlier monsters, eleven in all. The film was also the last to be produced by the main creators of the Godzilla character, with Ishir Honda directing, Eiji Tsuburaya supervising the special effects with Sadamasa Arikawa actually directing, Tomoyuki Tanaka producing, and Akira Ifukube handling the films score.

At the close of the 20th century, all of the Earths kaiju have been collected by the United Nations Science Committee and confined in an area known as Monsterland, located in the Ogasawara island chain. A special control center is constructed underneath the island to ensure that the monsters stay secure, and to serve as a research facility to study them.When communications with Monsterland are suddenly and mysteriously severed, and all of the monsters begin attacking world capitals, Dr. Yoshida of the UNSC orders Captain Yamabe and the crew of his spaceship, Moonlight SY3, to investigate Ogasawara. There, they discover that the scientists, led by Dr. Otani, have become mindcontrolled slaves of a feminine alien race identifying themselves as the Kilaaks, who reveal that they are in control of the monsters. Their leader demands that the human race surrender, or face total annihilation. ........

Source: Wikipedia