Willie Rushton he was an established guest on quiz shows and celebrity panel games: "Celebrity Squares", "Blankety Blank", "Countdown" and "Through the Keyhole". When asked why he appeared on these "ludicrous programmes", his answer was simple: "Because I meet everybody there". For 22 years until his death, he was a panellist in the long-running BBC Radio 4 panel comedy game show "I'm Sorry I Haven't a Clue", which he joined as a regular team member in the third series in 1974. In its later years, the show's wealth of silliness, smut and punning was drawing audiences of up to a thousand people
I'm Sorry I Haven't a Clue story became a favourite of Lyttelton's, who claimed in interviews that the "distinguished actor" had never actually been named on the show. Since 18 May 1985 (in the same episode as Kenny Everett made his debut) the show has included a fictional and completely silent scorer "whose job is eased by the fact no points are actually awarded", usually "the lovely Samantha" who sits on Humph's left hand. There is a seat with a microphone next to the Chairman which is "used" by Samantha. During the introductory music Humphrey Lyttelton would stand up and "help" Samantha into her seat. In