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: Anime News Network)
Description
Type
MovieSeason
Summer 1976Release Date
Status
Finished
Episodes
1
Episode Length
31 min
Information Websites
Alternative Names
Romaji
Grendizer: Getter Robo G - Great Mazinger Kessen! Daikaijuu
English
Grandizer
Japanese
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
Synonyms
Great Mazinger Decisive Battle! The Great Sea Monster