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

Average Score : 61

Status: Released

Release Date: 1976-07-18

Geners Action Adventure Animation

Production Companies Dynamic Planning Toei Animation

Production Countries Japan,

Run time: 31 minutes

Budget: --

Revenue: --