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. Written by
Jeremy Lunt <email@example.com>
What Is This Monstrous THING?
See more »
Did You Know?
In the 1990s after Nikkatsu Co. folded (the studio responsible for Gappa, the Triphibian Monster), Shochiku announced "Gappa vs. Guilala" which never came to be. Guilala has since appeared in an American TV commercial and a sequel film. See more
During Guilala's attack at 49:14, as the model tanks begin shooting, the barrel of one of the tanks explodes. See more