Humphrey Barclay became Head of Comedy at LWT in 1977 and supervised various successful series including "No, Honestly", "A Fine Romance" (1981–84). In May 1980 he unveiled "Metal Mickey" as a show "with the appeal of "Star Wars", the Daleks and "Mork and Mindy"" Following criticism at the Edinburgh International Television Festival of what was seen as casual racism the LWT series "Mind Your Language" (1977–79; 1986), Barclay commissioned "No Problem!", transmitted by Channel 4 during 1983–85, the first original black-made sitcom for British TV (an earlier series featuring a black family, "The Fosters" (ITV, 1976–77), had been a remake of a
Black sitcom the advertising agency BBDO which has analyzed ratings figures, to the failure of humor to translate. The high ratings achieved by Bill Cosby have been ascribed to humor that has appealed to both whites and blacks. In the early days of television, black actors were often cast in stereotypical roles, often as comic clowns in a tradition tracing back to the genre of black minstrelsy popular in the early 20th century. The first television sitcom to portray black people, "Amos 'n Andy", was widely popular among diverse audiences. The actors on the original radio show were both white, however the