Clued-up listeners will already be familiar with I'm Sorry I Haven't a Clue, the only authentic antidote to panel games. Ardent fans, and those with less well-indulged ears, are in for a treat with this eighth collection of episodes which, as ever, muddy the line between ad-lib and sheer mayhem. Chairman Humphrey Lyttelton once again takes charge of proceedings as regulars Tim Brooke-Taylor, Barry Cryer and Graeme Garden are joined by special guests Sandi Toksvig, Jeremy Hardy, Tony Hawks and Harry Hill. Old favourites such as 'Mornington Crescent', 'Cheddar Gorge' and 'One Song to the Tune of Another' are this time mixed in with rounds including 'DIY Costume Drama', 'Builder's Chat Up Lines', 'Ladies' Film Club' and 'Ornithologists' Song Book.' Accept no substitutes!