- Country: Japan, USA
- Genres: Action, Adventure, Sci-Fi
- Release: 1970-07-29
- Director: Ishirō Honda
- Writers: Shinichi Sekizawa
- Language: Japanese | English
- Stars: Nick Adams , Akira Takarada , Jun Tazaki , Akira Kubo , Kumi Mizuno , Keiko Sawai , Yoshio Tsuchiya , Takamaru Sasaki , Gen Shimizu , Kenzô Tabu
- Runtime: 93 min
- Awards: 1 nomination
- AKA: La invasión de los astromonstruos (Mexico) , Inwazja potworów (Poland) , A Guerra dos Monstros (Brazil) , Invasion of Astro-Monster (United States of America) , Godzilla: Invasion of the Astro-monster (Australia) , War of the Monsters , Invasion of Astro-Monster (Canada) , Μυστική Βάσις AZ-3: Επιχείρησις «Κεραυνός» (Greece) , Invasion of the Astro-Monsters (United Kingdom) , Invasion of Planet X , Uzaydan Canavar Geliyor (Turkey) , Kaijû daisenso Kingughidorah tai Gojira (Japan) , Invasion of Astro Monster (United States of America) , Άστρο-τέρατα επιτίθενται (Greece) , Monster Zero (United States of America) , Los monstruos invaden la Tierra (Spain) , Invazija iz Svemira , Kotsinla thalom mangkarasamhua (Thailand) , Godzilla Vs Monster Zero (Canada) , Godzilla vs. Monster Zero (United States of America) , Invasion planète X (France, French Republic) , Avaruushirviöt hyökkäävät (Finland) , The Great Monster War , 怪獣大戦争 (Japan) , Вторгнення Астро-монстра (Ukraine) , Godzilla vs. Monster Zero (India) , A Invasão dos Astro-Monstros (Portugal, Portuguese Republic) , Годзилла против Монстра Зеро , Godzilla: Invasion of the Astro Monster (Australia) , Angreb fra Planet X (Denmark) , Invasion of Astro-Monster (United Kingdom) , Befehl aus dem Dunkel , Battle of the Astros , Invasion of the Astro-Monsters (United States of America) , Astro-terata epitithentai (Greece) , Godzilla: Invasion of the Astro Monsters , L'invasione degli astromostri (Italy) , Invasion of the Astro Monsters (United Kingdom) , Invasion of Astro-Monster , Kaijû daisensô
- Plot:
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.
- IMDB:tt0059346
Invasion of Astro-Monster Cast · · · ALL
Ishirō Honda
Director
Nick Adams
Astronaut F. Glenn
Akira Takarada
Astronaut K. Fuji
Keiko Sawai
Haruno Fuji
Kumi Mizuno
Miss Namikawa
Akira Kubo
Tetsuo Teri
Yoshio Tsuchiya
Controller of Planet X
Takamaru Sasaki
Chairman of Earth Committee
Gen Shimizu
Minister of Defense
Kenzô Tabu
Commander from Planet X
Yoshifumi Tajima
General
Haruo Nakajima
Godzilla
Masaki Shinohara
Rodan
Shôichi Hirose
King Ghidorah
Toki Shiozawa
Tetsuo's Mother
Nadao Kirino
Military Aide
Kôji Uno
Namikawa's Associate
Tôru Ibuki
Xian
Kazuo Suzuki
Xian
Fuyuki Murakami
Councilman
Noriko Sengoku
Female Delegate
Someshô Matsumoto
Buddhist Priest
Kamayuki Tsubono
Councilman
Yasuhisa Tsutsumi
Official
Rinsaku Ogata
Scientist
Masaaki Tachibana
Scientist