Coming up this Saturday, 2 April, on BBC Radio 4 Extra (formerly BBC Radio 7): "Let's Get Quizzical - Part 1: I'm Sorry I Haven't A Minute". Here's a description: Russell Davies presents the first of a two-part history of the panel game and quiz show.
Enjoy Willie Rushton’s debut appearance on I’m Sorry I Haven’t A Clue and Humphrey Lyttelton’s last hurrah. Nicholas Parsons chairs the 35th Anniversary edition of Just A Minute, Rhod Gilbert hosts comedy quiz Jest A Minute – and there’s a wealth of vintage archive clips. Saturday at 9am and 7pm".  The program's webpage is at http://www.bbc.co.uk/programmes/b00zzm7y

For the ISIHAC fans, BBC Radio 4 Extra will also be airing an April 1982 edition of the show (with Humphrey Lyttelton, Willie Rushton, Graeme Garden, Barry Cryer and Tim Brooke-Taylor) on Weds, 6 April at 9:30am.