I'm Sorry I Haven't a Clue in Salford was filmed and broadcast on BBC Four on 13 September 2008. Although some unaired pilots had previously been made, this was the first time ISIHAC has been shown on television. An extended version was released on DVD on 10 November 2008. The regular panellists decided to continue the annual stage tour despite Lyttelton's death, with Jack Dee (one of the 51st series' hosts) as chairman for the tour shows. Jeremy Hardy remained as the guest participant. Dates Another set of tour dates, with Jack Dee as chairman and Jeremy Hardy as guest panellist, took place in 2010. Dates
I'm Sorry I Haven't a Clue Hardy took his place, with Miles Jupp as the guest panellist. Dates The eighth and most recent tour took place in 2017, again with Dee in the chair. Garden was again absent so Hardy took his place once more, with Tony Hawks as the guest panellist. Dates Episodes of "I'm Sorry I Haven't a Clue" were included in the package of programmes held in 20 underground radio stations of the BBC's Wartime Broadcasting Service (WTBS), designed to provide public information and morale-boosting broadcasts for 100 days after a nuclear attack. I'm Sorry I Haven't a Clue I'm Sorry I Haven't