Popular American variety shows that began in the 60s include a revival of The Jackie Gleason Show (1960–1970), The Andy Williams Show (1962–1971), The Danny Kaye Show (1963–1967), The Hollywood Palace (1964–1970), The Dean Martin Show (1965–1974), The Carol Burnett Show (1967–1978), The Smothers Brothers Comedy Hour (1967–1969) and Rowan & Martin's Laugh-In (1968–73). 1969 saw a flurry of new variety shows with rural appeal:...