Shows that fall victim to Harry's scrutiny this week include Wife Swap, Britain's Worst Mother-In-Law, With a Little Help from My Friends, Emmerdale, Foyle's War, Coronation Street, The Bill and Musicality. Find out from the clues in Casualty and Holby City as to what charity event is taking place this week. In Coronation Street, when Blanche Hunt said someone's been guzzling the gold top, she ""It's like there's a giant blue tit in residence"". What follows is a sketch called Giant Blue Tit In Residence where a giant blue tit walks up Coronation Street and enters the Barlows' house. The sketch ends when Harry enters dressed as Karen McDonald and starts bashing the blue tit with a cushion! There is also a fight between Karen McDonald and the giant blue tit and all the usual goings on.