were any of them on radio?
Yes, it was initiated in USA.
Sitcom
itcom format was born in January 1926 with the initial broadcast of "Sam 'n' Henry" on WGN radio in Chicago, Illinois.
what is gypsies, tramp and weed? An episode of a television series. please describe the plot? It revolves around Grace's birthday party and the incidents that follow with the involvement of a psychic. when was it released? It originally aired in the US on 16 November,2000. is it an animated show? No, a sitcom television series. how much money did it make? UNANSWERABLE can you name other shows of the same genre? "Bless This House" and "Are You Being Served?" . who acts in the first one? UNANSWERABLE who acts in the second one? In the 2016 revival adaptation, John Challis, Sherrie Hewson, Jason Watkins, Niky Wardley, Roy Barracloug, Arthur Smith and Justin Edwards were members of the cast. what is the full form of the genre we are discussing? Situational comedy.
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Sitcom [SEP] Sitcoms on US radio
The sitcom format was born in January 1926 with the initial broadcast of "Sam 'n' Henry" on WGN radio in Chicago, Illinois. The 15-minute daily program was revamped in 1928, moved to another station, renamed "Amos 'n' Andy", and became one of the most successful sitcoms of the period. It was also one of the earliest examples of radio syndication. Like many radio programs of the time, the two programs continued the American entertainment traditions of vaudeville and the minstrel show. Early sitcoms took the forms of recurring comedy sketches with running characters, which on national network shows often took the form of a broader variety show with vocal and instrumental music performances padding out a half-hour time slot.