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Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! Great Sea Beast (1976)

Short31 min.Animation | Short | Action
SUMMARY
When a mysterious gigantic monster, called Dragosaur, appears from the depth of the oceans and threatens the world, a team of super-robots from Japan is activated and sent out to defeat it: Grendizer, The Great Mazinger and Getter G.  Less

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