Name: Episode 4 — Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast
Released: 1976-07-18
Cast: Keiichi Noda, Hidekatsu Shibata, Kenichi Ogata, Osamu Kato, Yumi Nakatani

Great Mazinger (1974 – 1975)

1974 • 1 season • Animation, Action & Adventure

7.5/10 563

82% 134

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On August 8, 2026

#6994 ▼ 1793

6994th by attention TV show online

13.2 Attention Score

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Episode 4 — Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast

Released: 1976-07-18 • Animation/Action & Adventure/Sci-Fi & Fantasy

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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.

Information

Episode air date	18.07.1976
Episode runtime	—
Episode rating	0.00
Genres	Animation / Action & Adventure / Sci-Fi & Fantasy
TMDB series rating	8.2
IMDb series rating	7.5
Series status	Ended
Age rating	—
Country	JP

Great Mazinger (1974 – 1975)

Episode 4 — Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast

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