Destroy All Monsters

Destroy All Monsters is a 1968 Japanese epic kaiju film directed by Ishirō Honda, with special effects directed by Sadamasa Arikawa and supervised by Eiji Tsuburaya. Produced and distributed by Toho Co., Ltd, it is the ninth film in the Godzilla franchise, and stars Akira Kubo, Jun Tazaki, Yukiko Kobayashi and Yoshio Tsuchiya. In the film, a race of malevolent aliens called the "Kilaaks" release giant monsters across the world, forcing authorities to investigate their potential weaknesses and regain control of the monsters.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.