Humphrey Lyttelton and Jeremy Hardy. Lyttelton died peacefully following his surgery on 25 April 2008 with his family around him. BBC Radio 4 broadcast a 1995 episode of "I'm Sorry I Haven't a Clue" as a tribute on Sunday 27 April, and a retrospective programme presented by Kenneth Clarke on Wednesday 30 April 2008. Radio 4 celebrated "Humphrey Lyttelton Day" on Sunday 15 June 2008, including a new profile of "ISIHAC" by Stephen Fry called "Chairman Humph — A Tribute". After his death, the controller of Radio 4, Mark Damazer, said: "He's just a colossally good broadcaster and possessed of this fantastic
I'm Sorry I Haven't a Clue June 2009, chaired by Fry with the usual panellists and special guest Victoria Wood. Every series since then has been chaired by Dee. The regular panellists for much of the show's history were: The show has had a number of producers over the years: Early episodes featured Dave Lee, who provided piano accompaniment on "I'm Sorry, I'll Read That Again". However, Colin Sell now usually fills this role. He is often the butt of jokes about his musical ability to which he is unable to respond as he has no microphone. For example: "When music experts hear Colin's compositions, they