Who’s ready to play know your dino?! Rocky and Tiny want to guess who the mysterious dino is! Is it the the velociraptor, the pteranodon or the rugosodon?! Watch Gigantosaurus on Disney Junior and in the DisneyNOW app! Four young dinosaurs Rocky, Bill, Tiny and Mazu explore a prehistoric world of adventure where the most exciting mystery of all is Gigantosaurus, the biggest and fiercest dinosaur anyone has ever seen! #gigantosaurus #disneyjunior
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