The iconic game show Blankety Blank is returning to ITV for a one off Christmas special hosted by David Walliams. Blankety Blank has previously been hosted by series regulars Terry Wogan, Les Dawson and Lily Savage. The aim of the game is for two contestants to compete head to head to match the answers of six celebrity panellists on fill in the blank statements. The winner goes through to the much-loved Supermatch game.