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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
First aired on Jul 18, 1976
60%

Genres: Action, Adventure, Animation

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

Featured Cast: click image to view more
Akira Kamiya | Ryo Nagare
Hiroya Ishimaru | Kôji Kabuto
Keaton Yamada | Hayato Jin
Kei Tomiyama | Daisuke Umon / Duke Fleed
Keiichi Noda | Tetsuya Tsurugi
Joji Yanami | Dr. Umon / Professor Yumi
Featured Crew
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Masayuki Akehi | Director
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Go Nagai | Author
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Chiaki Imada | Producer
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Susumu Takaku | Screenplay