Daisuke gets the suspicion that the Vegans may be planning to pull the moon down to Earth. Duke Freed launches Grendizer and follows Koji who already went to explore the area of Mount Kirofoki.
ufo-robot-grendizer-ep-20UFO Robot Grendizer Season 1 Episode 20
UFO Robot Grendizer Season 1 Episode 20
Earth in Danger
AnimeTopia 