Grendizer: Getter Robo G - Great Mazinger Kessen! Daikaijuu (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)
1976Movie1 episodesPG-13 - Teens 13 or older 6.51
Sci-Fi
Synopsis
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 toward Tokyo. (Source: ANN)
