UFO Robot Grendizer vs. Great Mazinger [85311] Released: 1976-03-20 Revenue: $0 Budget: $0 Profit: $0 Runtime: 24 mins Popularity: 1.8254 Vote Average: 5.8 Vote Count: 15 Overview: 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. Cast [8] Kei TomiyamaDuke Fleed / Daisuke Joji YanamiDr. Umon Hiroya IshimaruKouji Kabuto Chiyoko KawashimaHikaru Makiba Kazuko SawadaGoro Makiba Kenichi OgataBlacky Kosei TomitaGandal Shirei Keiichi NodaTsurugi Tetsuya Trailers ＵＦＯロボ グレンダイザー対グレートマジンガー(プレビュー)