Sonic in Jurassic Park was another crossover film featuring with Sonic and Tails, well not just Sonic and Tails but more characters from Sonic the Hedgehog franchise like Tempest, Amy Rose, Cream, Cheese, Knuckles, Vector, Espio, Charmy, with Sally Acorn, and Sir Charles Hedgehog the uncle of Sonic, no to mention Conker the Squirrel were he did landed on Isla Nublar since after he'd first appeared in Sonic in Jaws.
And so there was the return of the of the five of the same characters from the first movie Dr. Ian Malcolm, Dr. Henry Wu, Dr. Lewis Dodgson, Donald Gennaro, and Mr. DNA. and some of the characters are from Jurassic World like Benjamin Lockwood, and Gunnar Everscoll.
And even the dinosaurs on every scenes Tyrannosaurus Rex like Rexy, and five more from the first movie such as Velociraptor, Brachiosaurus, Triceratops, Gallimimus, Dilophosaurus, and Parasaurolophus, and some new ones appeared like Compsognathus, Stegosaurus, Herrerasaurus, Iguanodon, Ankylosaurus, Maiasaura, Centrosaurus, Othnielia, Pachycephalosaurus, Microraptor, Troodon, Mussaurus, Microceratus, and other extinct creatures like Anurognathus, Leptictidium, Chamops, Nothratcus, Thoracosaurus, Saurosuchus, Prosalirus, Meganeura, Hybodus, Ichthyosaurus, Toxochelys, Plesiosaurus, and Pteranodon.
