Invasion of Astro-Monster

Astronauts Glenn and Fuji investigate Planet X and encounter mysterious aliens known as the Xiliens, who ask Earth's people to help save their world from "Monster Zero". In exchange for borrowing Godzilla and Rodan, the Xiliens offer a cure for cancer. As Glenn investigates, he develops a romance with Miss Namikawa and uncovers the Xilien's true intentions.

Cast

Nick Adams

Astronaut F. Glenn

Akira Takarada

Astronaut K. Fuji

Keiko Sawai

Haruno Fuji

Kumi Mizuno

Miss Namikawa

Jun Tazaki

Dr. Sakurai

Akira Kubo

Tetsuo Teri

Yoshio Tsuchiya

Controller of Planet X

Takamaru Sasaki

Chairman of Earth Committee

Gen Shimizu

Minister of Defense

Kenzō Tabu

Commander from Planet X