S16, E4: Get ready for the happiest 90 minutes of the week with Maya Jama as the Star Guest Announcer, music from McFly, Hollywood superstar Paul Rudd meeting Little Ant and Dec, supermarket shoppers getting the surprise of their lives in a brand-new hidden camera prank, the return of Takeaway classic What's Next? and a spectacular End of the Show Show with the cast of Chitty Chitty Bang Bang.