In this 1968 kaiju film directed by Ishirô Honda, Earth is under threat as a group of aliens known as the Kilaaks take control of the planet’s giant monsters, including Godzilla, Rodan, and Mothra, to wreak havoc on major cities. The human protagonists must devise a plan to break the aliens’ control and save the world from destruction. The film features an ensemble cast, including Akira Kubo and Jun Tazaki, and is notable for bringing together a multitude of iconic monsters from the Toho universe. This classic entry in the Godzilla series can be viewed for free on 123Movies / Movies123.