David Walliams has invited comedian Harry Enfield to be his 'Friend' and the result is a masterclass in sketch. Together they appear as John Torode and a rather fussy Gregg Wallace in MasterChef, portray a hilarious pair of ageing lotharios and take a look back at some of Harry's comedy characters that never saw the light of day, until a certain David Walliams got his hands on them.

Adding a touch of royalty to proceedings, Her Majesty the Queen is surprised by her own family history when she takes part in the genealogy show Who Does One Think One Is? Show less