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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
1976, Jul 18
0h 31m
A giant sea monster known as Dragonsaurus has emerged from out of nowhere, terrorizing the depths of the oceans. Great Mazinger, Grendizer and the Getter Robo G team join forces to combat the new threat. But their task becomes more complicated when Dragonsaurus swallows up Boss Borot and makes its way towards Tokyo. Source: ANN
Directed by
Masayuki Akehi
Joji Yanami
Dr. Umon / Professor Yumi
Akira Kamiya
Ryo Nagare
Kosei Tomita
Dr. Saotome
Kei Tomiyama
Daisuke Umon / Duke Fleed
Keaton Yamada
Hayato Jin
Rihoko Yoshida
Michiru Saotome
Keiichi Noda
Tetsuya Tsurugi
Hiroshi Ôtake
Boss
Hiroya Ishimaru
Kôji Kabuto
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