When was “The Smothers Brothers Comedy Hour” (CBS, 1967-69) canceled? August 5, 2020 by Pamela Landy “The Smothers Brothers Comedy Hour” (CBS, 1967-69) was canceled on April 1969. Related Answers Who was Yogi Bear smarter than? When was Warner Brothers known as Warner Brothers-Seven Arts? Who were the seven brothers and the seven brides in Seven Brides for Seven Brothers (1954)? For which show did a TV network president accept an Emmy and say, “This is the best show I ever canceled”? What was the name of the bear that played “Gentle Ben” (CBS, 1967-69)? Who were “He and She” on the TV series (CBS, 1967-68)?