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

1976 0h 31m JA

😐

6.0

MID

★6.0TMDB · 23

ActionAdventureAnimation

Synopsis

Spoiler shield

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

“Some stories are better left unspoiled.”

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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

Credits

Behind the camera

Director: Masayuki Akehi
Writers: Susumu Takaku
Languages: Japanese
Countries: Japan

Want more? Switch to Cinephile mode in the header for DP, composer, budget, box office, production companies, keywords, and release history.

Did you know?

Fun facts 🍿

1 / 7

RUNTIME

Did you know

Tight 31-minute runtime — shorter than most television pilots.

MoodPlayr · trivia#01

2 / 7

ERA

Did you know

50 years old — a genuine piece of film history.

MoodPlayr · trivia#02

3 / 7

CINEMA

Did you know

Part of the "Dynamic Pro Super Robot Collection" — so the characters or world continue elsewhere.

MoodPlayr · trivia#03

4 / 7

ERA

Did you know

Lean credit list — fewer than 30 people officially credited.

MoodPlayr · trivia#04

5 / 7

CAST

Did you know

Akira Kamiya and Hiroya Ishimaru and Keaton Yamada carry the top of the cast.

MoodPlayr · trivia#05

6 / 7

WILD

Did you know

IMDB entry: tt0422360 — still the authoritative cross-reference for credits and trivia.

MoodPlayr · trivia#06

7 / 7

WILD

Did you know

Only 23 TMDB ratings — you're getting ahead of the curve on this one.

MoodPlayr · trivia#07

Cinephile deep dive

The take

Masayuki Akehi directs. Runs lean at under 100 minutes. Produced in Japan. Dialogue in Japanese.

Trivia

Things worth knowing

1Tight 31-minute runtime — shorter than most television pilots.
250 years old — a genuine piece of film history.
3Part of the "Dynamic Pro Super Robot Collection" — so the characters or world continue elsewhere.
4Lean credit list — fewer than 30 people officially credited.
5Akira Kamiya and Hiroya Ishimaru and Keaton Yamada carry the top of the cast.
6IMDB entry: tt0422360 — still the authoritative cross-reference for credits and trivia.
7Only 23 TMDB ratings — you're getting ahead of the curve on this one.
8Released under 14 different titles around the world.