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

グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣

  • Action
  • Adventure
  • Animation
Confirmed1976-07-186.0

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

When does Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster come out?

Where to watch

Streaming availability in United States

Sourced from TMDB · updated daily

Not available on any tracked streaming service in United States right now.

Available in: Japan

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In cinemas

Theatrical release in United States

Sourced from TMDB
In cinemas
1976-07-18

No date confirmed for United States yet · Earliest worldwide: Wide release in Japan

Where to watch in United States

Theatrical dates from TMDB. Cinema chain links go to the official websites for showtimes and bookings — check there for the actual showtimes near you.

Rent or buy

Digital purchase & rental in United States

Sourced from TMDB

Not available to rent or buy in United States yet. Available to rent or buy in: Japan

Where to watch Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster by country

Top cast

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DirectorMasayuki Akehi

Trailer

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast (1976) - Trailer

YouTube · 2011-08-26

Related & spin-offs

Other titles fans of Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster tend to follow.

FAQ

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

When does グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster) come out?

グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster) releases on July 18, 1976 in theaters. The date is confirmed.

Is グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster)'s release date confirmed?

Yes. グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster)'s release date is confirmed.

Where can I watch グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster)?

Streaming and rental availability for グレンダイザー・ゲッターロボＧ・グレートマジンガー 決戦！大海獣 (Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster) varies by country. StreamCal tracks where to watch this movie across every major service in your region.

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