While Harry plays on the beach, making sandcastles with his new bucket, he comes across a shell that would make the perfect castle decoration. Harry and the dinosaurs are startled when the shell scuttles off towards a tide pool. As the gang investigate the tide pool, Harry decides that he would love to explore this magnificent world some more, and so he goes into his regular bucket to Dino World to do just that. A fun adventure is had by all and they even come across a familiar creature, in need of a new home, before returning to Nana to explain why the new bucket is missing.
Shooting hoops in his driveway with pal Charley, Harry gets a taste of the high life and when the rain puts a stop to his game, he hops into the bucket to Dino World to seek a place where he can jump around all day long. Although when he arrives in Dino World he decides that he would like to be able to jump higher, so Harry and the Dinosaurs board the rocket ship to jet them to the planet Boing. On their visit, the gang enjoy some hi