Directed by Kazui Nihonmatsu | Starring: Shunya Wazaki, Itoko Harada, Shinichi Yanagisawa, Keisuke Sonoi

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.

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