Science-based game show in which science-monkey superhero Dr Brain pits children and CBBC celebrities against one another in a series of scientific tasks and conundrums designed to discover the ultimate brain.

Inspired teams have to come up with genius ways for Guinea Pig to catch a torrent of falling water balloons without breaking them, and there's some cerebral celebrity sparkle from Junior Vets on Call's Johnny and Inel and Britain's Got Talent's Ashleigh and Pudsey. It's a mash-up of science, entertainment and invention - but not as you know it! Show less