Mighty Dinosaurs 🦖 | Music Video | Gigantosaurus | Disney Junior

Rocky, Bill, Tiny, and Mazu are mighty dinosaurs! Watch Gigantosaurus on Disney Junior and in the DisneyNOW app! And check out more videos of Rocky, Bill, Tiny, and Mazu here: 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