A pirate arrives in Biggleton, and she seems to have lost something. It's up to Police Officer Liam to help her find her lost treasure. With a little help from Amelia the Scientist and her latest invention and Bobby the Vet and his trusty squirrel, the people of Biggleton join the treasure hunt. They find lots of treasure but soon realise it may not be gold coins the pirate is searching for. Show less