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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster main backdrop
Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster main poster

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster

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6.0/10 • 20

1976-07-18 • 0h 31m

ActionAdventureAnimation

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

Directors
Masayuki Akehi

Top Billed Cast

View Credits
  1. Akira Kamiya

    Akira Kamiya

    Ryo Nagare

  2. Hiroya Ishimaru

    Hiroya Ishimaru

    Kôji Kabuto

  3. Keaton Yamada

    Keaton Yamada

    Hayato Jin

  4. Kei Tomiyama

    Kei Tomiyama

    Daisuke Umon / Duke Fleed

  5. Keiichi Noda

    Keiichi Noda

    Tetsuya Tsurugi

  6. Joji Yanami

    Joji Yanami

    Dr. Umon / Professor Yumi

  7. Rihoko Yoshida

    Rihoko Yoshida

    Michiru Saotome

  8. Hiroshi Ôtake

    Hiroshi Ôtake

    Boss

  9. Kosei Tomita

    Kosei Tomita

    Dr. Saotome

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  • Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster poster
  • Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster poster

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Status
Released
Original Language
Japanese
Budget
--
Revenue
--
Keywords
giant monstermechagiant robotkaijusuper robotmazingergetter robo