Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
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
Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster (1976)
Masayuki Akehi
At a glance
Countries
Japan
Ratings
TMDB users
6.0/10
22 votes
Rating consensus
60/100 blend
Sources: TMDB
Moderate-to-positive blended read — weighted ~60/100 across 1 rating source. The listed meters mostly agree.
Cast
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
Rihoko Yoshida
Michiru Saotome
Hiroshi Otake
Boss
Kosei Tomita
Dr. Saotome
In “Dynamic Pro Super Robot Collection”
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Great Mazinger vs. Getter Robo
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Mazinger Z vs. Devilman
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Great Mazinger vs. Getter Robo G: The Great Space Encounter
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Battlefield of the Space Saucers
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UFO Robot Grendizer vs. Great Mazinger
1976
Mazinkaiser vs Great Darkness General
2003
Mazinkaizer SKL
2010
Shin Getter Robo vs Neo Getter Robo
2000
Mazinger Z: Infinity
2017
Mazinger Z vs. Doctor Hell
1974
Getter Robo
1974
That's a UFO! The Flying Saucer
1975
マジンガーＺ
1973
UFO Robot Grendizer Theatrical Version
1975
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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster (1976)
Masayuki Akehi
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