Overview
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
- Akira Takarada as Astronaut Kazuo Fuji
- Nick Adams as Astronaut F. Glenn
- Kumi Mizuno as Miss Namikawa
- Keiko Sawai as Haruno Fuji
- Jun Tazaki as Dr. Sakurai
- Yoshio Tsuchiya as Controller of Planet X
- Akira Kubo as Tetsuo Torii
- Takamaru Sasaki as Chairman of Earth Committee
- Fuyuki Murakami as Medical Representative
- Yoshibumi Tajima as Mobile Commander