The programme celebrates its 100th edition as Chris Jarvis, Tim Vincent and Kate Heavenor are joined by Radio 1 DJ Dave Pearce, Junior Masterchef's Loyd Grossman and singing sensation Jane McDonald. Music comes from Steps, Five and Marlo, there's a special appearance from Bugs Bunny, plus the usual games, competitions and cartoon fun.
Director John Smith ; Series producer Ed Gray
Write to: [address removed]. or e-mail [address removed] Website: [web address removed]
Competition line: [number removed] (calls cost 30p maximum; please ask permission before ringing)

Then Rewind
1952: the Schoolboy King
How 16-year-old Crown Prince Hussein learnt he had become King of Jordan.
1953: the Coronation of Queen Elizabeth II
BBC correspondent James Wilkinson was a Westminster Abbey choirboy at the service.
(Repeat)