Leonard Rossiter Reynolds", an episode of the 1977 Yorkshire Television series "The Galton & Simpson Playhouse", as well as the short films "The Waterloo Bridge Handicap" (1978), and the Galton and Simpson-scripted "Le Pétomane" (1979). After his portrayal of Reginald Perrin, Rossiter's non-comedy roles on television became less frequent, although there were exceptions such as a debt collector in the one-off HTV thriller "Machinegunner" (1976), and Frank Harris in "Fearless Frank, or Tit-bits from the Life of an Adventurer" (1978), a BBC "Play of the Week". From 1978–83, Rossiter performed in ten commercials for Cinzano. The iconic series of adverts was created
Leonard Rossiter by film director Alan Parker and, at Rossiter's suggestion, used an old music hall joke where he spills a drink over his wife (played by Joan Collins). In the Channel 4 programme "The 100 Greatest TV Ads" (2000) Terry Lovelock, the director of two of the commercials, said that Rossiter used to refer jokingly to Collins as "The Prop". In the animated adaptation of "The Perishers" (1978) Rossiter provided the voice for Boot the dog. He reprised Rigsby for a film version of "Rising Damp" in 1980, thus achieving the distinction of playing the same role on stage, television and