Where to Watch Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
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Ratings & Reviews
6.0/10
21 votes
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Production
Director
Masayuki Akehi
Writers
Go Nagai, Susumu Takaku
Production Companies
Dynamic PlanningToei Animation
Cast
Tags & Keywords
giant monstermechagiant robotkaijusuper robotmazingergetter robo
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Dynamic Pro Super Robot Collection
This movie is part of a collection. Explore other films in the series.