Watch UFO Robot Grendizer vs. Great Mazinger (1976) Online

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. Read More

Watch UFO Robot Grendizer vs. Great Mazinger online. Featuring Kei Tomiyama and Jōji Yanami, UFO Robot Grendizer vs. Great Mazinger is classified as Animation and Action genre movie with an average rating across the web of 5.7. It is available for streaming online in the UK The movie was filmed in Japan and was released on 1976. UFO Robot Grendizer vs. Great Mazinger was directed by Osamu Kasai,Johei Matsuura. Read Less