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UFO Robot Grendizer vs. Great Mazinger - Full Cast & Crew

Name: UFO Robot Grendizer vs. Great Mazinger
Released: 1976

1976
0 hr 27 mins
Animation, Action & Adventure, Science Fiction

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When the Vegan empire dispatches a new general to oversee the takeover of Earth, he quickly manages to capture Koji Kabuto and, learning of Great Mazinger through interrogation, quickly commandeers it from a museum where it was kept as a symbol of peace. It is now up to Duke Fleed aboard Grendizer to stop humanity's former defender from becoming its destroyer.