 Several motion pictures have featured Iguanodon . In the Disney film Dinosaur , an Iguanodon named <unk> served as the protagonist with three other iguanodonts as other main characters ; a loosely related ride of the same name at Disney 's Animal Kingdom is based around bringing an Iguanodon back to the present . Iguanodon is one of the three dinosaur genera that inspired <unk> ; the other two were <unk> and Stegosaurus . Iguanodon has also made appearances in some of the many Land Before Time films , as well as episodes of the television series . 
