Wendy and her father are visiting the local zoo, admiring its wild and wonderful animals. When Wendy starts talking about the last time she visited the nearby Dinosaur World theme park, she is amazed her father has never been there and convinces him to take her. Their adventure takes them through the park, meeting it's amazing dinosaurs and learning interesting facts. Their visit is topped off with a ground-shaking fight between a huge Tyranosaurus Rex and a horned Triceratops.