- Country: Japan
- Genres: Action, Adventure, Family
- Release: 1977-08-01
- Director: Jun Fukuda
- Writers: Takeshi Kimura , Shinichi Sekizawa
- Language: Japanese
- Stars: Hiroshi Ishikawa , Yuriko Hishimi , Minoru Takashima , Tomoko Umeda , Toshiaki Nishizawa , Zan Fujita , Kunio Murai , Gen Shimizu , Zeko Nakamura , Kuniko Ashihara
- Runtime: 89 min
- Awards: N/A
- AKA: Chikyû kogeki meirei: Gojira tai Gaigan (Canada) , Godzilla contra Gigan (Spain) , 地球攻撃命令 ゴジラ対ガイガン (Japan) , Frankensteins Höllenbrut , Godzilla vs. Gigan (United Kingdom) , Ґодзілла проти Ґайґана (Ukraine) , Godzilla, O Rei dos Monstros (Brazil) , Godzilla contre Gigan (France, French Republic) , Godzilla: War of the Monsters (United Kingdom) , Godzilla vs. Gigan (Canada) , Γκοτζίλα: Ο βασιλιάς του τρόμου (Greece) , Objectif terre, mission Apocalypse (France, French Republic) , Godzilla Devlere Karşı (Turkey) , Godzilla Ve Üç Başlı Canavar (Turkey) , Godzilla vs. Gigan (United States of America) , Godzilla contro i giganti (Italy) , Годзилла против Гайгана , Galien, el monstruo de las galaxias ataca la Tierra (Spain) , Monster aus dem Weltall , Godzilla und die Riesenkäfer , Frankensteins Höllenbrut (Germany) , Earth Destruction Directive: Godzilla vs. Gigan (Japan) , Chikyû kogeki meirei: Gojira tai Gaigan , Godzilla vs. King Ghidorah: Earth Destruction Directive (Japan) , Extermination 2025 (France, French Republic) , Godzilla on Monster Island (United States of America) , Godzilla kontra Gigan (Poland) , Earth Assault Order: Godzilla vs. Gigan , Godzilla, o vasilias tou tromou (Greece)
- Plot:
Manga artist Gengo Odaka lands a job with the World Children’s Land amusement park only to become suspicious of the organization when a garbled message is discovered on tapes. As Gengo and his team investigate, Godzilla and Anguirus quickly decipher the message and begin their own plan of action.
- IMDB:tt0068371
Godzilla vs. Gigan Cast · · · ALL
Jun Fukuda
Director
Hiroshi Ishikawa
Gengo Odaka
Tomoko Umeda
Machiko Shima
Yuriko Hishimi
Tomoko Tomoe
Minoru Takashima
Shosaku Takasugi
Zan Fujita
Fumio Sudo
Toshiaki Nishizawa
Kubota, Head of Children's Land
Kunio Murai
Takeshi Shima
Gen Shimizu
Commander of Defense Forces
Kuniko Ashihara
Fumio's Mother
Zeko Nakamura
Priest
Naoya Kusakawa
Policeman
Wataru Ômae
Henchman
Hiroto Kimura
Henchman
Noritake Saito
Henchman
Haruo Nakajima
Godzilla / JSDF Officer / Background Comic Editor
Kôetsu Ômiya
Anguirus
Kanta Ina
King Ghidorah
Kenpachirō Satsuma
Gigan