Stop Messing About was a BBC radio series broadcast in 1969 and 1970. Forced by circumstance into being a follow-up to Round the Horne, a number of key talents from the previous show were retained and recast, with Kenneth Williams as the new show's main star.
It was rewritten for the stage in 2009.
The sudden death of Round the Horne star Kenneth Horne at the end of series four prompted a rewrite of the material intended for series five which then found its way into Stop Messing About alongside new sketches; Round the Horne writers Johnnie Mortimer and Brian Cooke are therefore credited with series one of Stop Messing About, while series two, which was entirely original, was written by Myles Rudge.
Stop Messing About was recast as a vehicle for Kenneth Williams, who on the day of the first transmission wrote in his diary that "It was mediocre and played to a half empty house ... Joan said 'Let's face it dear, our careers are in the ash can...'" Of a later edition, however, he wrote that "It went like a bomb. I was very pleased with the marvellous reception ... and it's a triumph in the face of the terrible adversity of KH's death."
The title was a catchphrase coined for Williams by Galton and Simpson back in the days of Hancock's Half Hour. Hugh Paddick and announcer Douglas Smith were retained from Round the Horne, starring alongside Joan Sims, who had already signed on for the fifth series of Round the Horne in place of Betty Marsden and therefore made a smooth transition to Stop Messing About.
The first episode was recorded at the BBC's Paris Theatre on Lower Regent Street (former home of Round the Horne) on Monday 17 March 1969, and the final show was transmitted on 27 August 1970. Of the show's cancellation, Williams noted in his diary (1 September 1970) that "there'd been complaints about how dirty the script was etc" and described it as "a sad end to about 12 years of radio comedy."