Tomorrowland star Raffey Cassidy answers your questions on Blue Peter

Raffey Cassidy, the star of new film Tomorrowland: A World Beyond chats to Blue Peter where she answers your questions Find out how she got the role of Athena For more Blue Peter visit CBBC aims to encourage children to find out more about existing interests and inspire them to develop new ones; helps them understand the world around them and provides an entertaining watch when they just want to relax. 70 of 712 year olds now go online most days in the week