Name: Watch Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
Uploaded: 1976-07-18
Duration: 31 min
Description: 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 complica

Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster

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