Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster (1976)
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
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Cast
Akira Kamiya
as Ryo Nagare
Akira Kamiya (神谷 明, Kamiya Akira, born September 18, 1946) is a Japanese actor, voice actor, singer and narrator. His most prominent roles include voicing Kenshiro in Fist of the North Star, Kinnikuma...
Hiroya Ishimaru
as Kôji Kabuto
Hiroya Ishimaru (石丸 博也), born Shinji Ishide (石出 伸二), is a Japanese voice actor..
Keaton Yamada
as Hayato Jin
Keaton Yamada (キートン山田) is a Japanese voice actor. He previously worked under his birth name, Shunji Yamada (山田俊司)..
Kei Tomiyama
as Daisuke Umon / Duke Fleed
Kunichika Tomiyama (冨山 邦親, Tomiyama Kunichika, October 31, 1938 – September 25, 1995), better known by his stage name Kei Tomiyama (富山 敬, Tomiyama Kei), was a Japanese actor, voice actor, and narrator...
Keiichi Noda
as Tetsuya Tsurugi
Keiichi Noda (Seiji Yamane) is a Japanese voice actor, singer, and narrator, affiliated with Aoni Production..
Joji Yanami
as Dr. Umon / Professor Yumi
Joji Yanami (八奈見 乗児), born Shigemitsu Shirato (白土 繁満),is a Japanese voice actor..
Director
Masayuki Akehi
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