Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster (1976)
07/18/1976 (JP) • 31m
Overview
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
Top Billed Cast
Ryo Nagare
Kôji Kabuto
Hayato Jin
Daisuke Umon / Duke Fleed
Tetsuya Tsurugi
Dr. Umon / Professor Yumi
Michiru Saotome
Boss
Dr. Saotome
Part of the Dynamic Pro Super Robot Collection
Includes Mazinger Z vs The Great Dark General, Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster, Great Mazinger vs. Getter Robo
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