Top Billed 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 Ôtake
Boss
Kosei Tomita
Dr. Saotome
Social
Review 0DiscussionWe don't have any reviews for Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
Media
Videos 1Backdrops 1Posters 7Recommendations
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way57%
- 2024-01-05
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- 2022-04-06
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- 2017-09-14
2048: Nowhere to Run68%
- 2022-09-23
Weddings, christenings and funerals68%
- 2022-12-15
Adrenaline60%
- 2023-01-26
Unhappily Ever After70%
- 2022-12-16
High Heat55%
- 2021-11-26
Shark: The Beginning73%
- 2022-07-22
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- 2021-10-29
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- 2022-05-27
There Are No Saints52%
- 2022-11-09
Black Panther: Wakanda Forever71%
- 2002-09-25
A69%
- 2024-02-27
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- 2021-09-24
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- 2022-03-12
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Facts
Status
Released
Original Language
English
Budget
-
Revenue
-
Keywords
- giant monster
- mecha
- giant robot
- kaiju
- super robot
- mazinger
- getter robo