Michael Grade Management & Representation. Among the artists whom Grade represented were Morecambe and Wise (he successfully negotiated the duo's defection from ATV to BBC2 in 1968) and Larry Grayson. Grade entered the television industry in 1973 when he joined London Weekend Television (LWT) as Deputy Controller of Programmes (Entertainment). During this time he bought the scripts of an Afro-American sitcom "Good Times" which had an all-black cast. Adapted as "The Fosters" (1976–77), it became the first British sitcom to have an entirely black cast. At LWT, Grade worked with both John Birt and Greg Dyke. After he became Director of Programmes
John Ritter series "The Waltons" from October 1972 to December 1976. Since he was not a weekly cast member, he had time to pursue other roles, which he did until December 1976, when he left for a starring role in the hit ABC sitcom "Three's Company" (the Americanized version of the 1970s British Thames Television series "Man About the House") in 1977. In 1978, Ritter played Ringo Starr's manager on the TV special "Ringo". In 1982, Ritter provided the voice of Peter Dickinson in "The Flight of Dragons". Ritter became a household name playing struggling culinary student Jack Tripper with two female