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

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

Budget: 0 $

Release Date: 1976-07-18

Duration: 31

Revenue: 0 $

Japan