- Country: Japan
- Genres: Horror, Sci-Fi
- Release:
- Director: Kazui Nihonmatsu
- Writers: Eibi Motomochi , Moriyoshi Ishida , Kazui Nihonmatsu , Ryu Mitsuse
- Language: Japanese
- Stars: Shun’ya Wazaki , Itoko Harada , Shinichi Yanagisawa , Keisuke Sonoi , Hiroshi Fujioka , Eiji Okada , Peggy Neal , Franz Gruber , Mike Daneen , Ryûji Kita
- Runtime: 89 min
- Awards: N/A
- AKA: A Galinha-Lagarto de Marte (Portugal, Portuguese Republic) , The X from outer space (Spain) , Guilala, O Monstro do Espaço (Brazil) , Monstret från rymden (Sweden) , Girara , The X from Outer Space , Odissea sulla Terra (Italy) , Guila - Frankensteins Teufelsei , Itoka, le monstre des galaxies (France, French Republic) , X monstret från rymden (Sweden) , The X from Outer Space (United States of America) , Itoka, mercenaire des galaxies (Canada) , 宇宙大怪獣ギララ (Japan) , The X from Outer Space (Canada) , Big Space Monster Girara , Gilala , Гигантский монстр Гирара , Uchû daikaijû Girara , X - Nestvura z vesmíru
- Plot: The spaceship AAB-Gamma is dispatched from FAFC headquarters in Japan to make a landing on the planet Mars and investigate reports of UFOs in the area. As they near the red planet, they encounter a mysterious UFO that coats the ship's hull with unusual spores. Taking one of the specimens back to earth, it soon develops and grows into a giant chicken-lizard-alien monster that tramples Japan.
- IMDB:tt0062411
The X from Outer Space Cast · · · ALL
Kazui Nihonmatsu
Director
Itoko Harada
Michiko
Shinichi Yanagisawa
Miyamoto
Keisuke Sonoi
Dr. Shioda
Hiroshi Fujioka
Eiji Okada
Dr. Kato
Peggy Neal
Lisa
Franz Gruber
Dr. Berman
Mike Daneen
Stein
Takanobu Hozumi
Torahiko Hamada
Daisuke Nakako
Kathy Horan
Kenji Sonoda
Yoshino Tani
(uncredited)