Widely recalled as the most consistently controversial comedy-variety series ever aired on broadcast television, the CBS show fronted by siblings Tom and Dick yields another DVD collection that they had a hand in assembling themselves.

Among the guests during this second year were Woody Allen, the Who, Simon and Garfunkel, Bette Davis, George Burns, Kenny Rogers, Glen Campbell (who would get his own spinoff show) and even Sen. Robert F. Kennedy. *** (Not rated: AS)

Buy 'The Smothers Brothers Comedy Hour': The Best of Season 2 on DVD.