Genre: Animation , Short , Action , Adventure , Sci-fi
About: The moving picture Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster was first seen in the cinemas in 1976. Categorized as animation, short, action, adventure and sci-fi. will take you a total of minutes of watch time. 123Movies provied links and subtitles where you can watch it in HD for free.
Plot: 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 Read More