UFO Robot Grendizer vs. Great Mazinger(1976)
24 min · Animation, Action, Adventure, Science Fiction · Directed by Osamu Kasai
Released
Alien invaders take over Great Mazinger who is at the entrance of a museum next to Mazinger Z as symbols of peace. Grendizer fights the evil invaders and Great Mazinger is recovered. 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.
Trailer
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Not available to stream, rent, or buy in the US yet.
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