Give Us Our Ship Back!: When Captain Crab and Pirate Jim decide to steal treasure from a pirate ship called the Jellyfish, they think they have the perfect plan. Surely, all they have to do is jump on to the Jellyfish and grab the treasure?

Jellyfish: What do you call a gang of jellyfish? And what do they do with those tentacles? Find out about these strange and special sea creatures.