• S 12: Ep 5 September 19-25, 1977 (2)
    9/19/77
  • S 11: Ep 54 March 14-20, 1977 (2)
    3/14/77
  • S 11: Ep 44 February 7-13, 1977 (2)
    2/7/77
  • S 11: Ep 20 November 8-14, 1976 (2)
    11/8/76
  • S 10: Ep 71 May 10-16, 1976 (2)
    5/10/76
  • S 10: Ep 58 March 29-April 2, 1976 (NBC-TV)
    3/29/76
  • S 10: Ep 44 February 9-13, 1976 (NBC-TV)
    2/9/76
  • S 10: Ep 24 November 24-28, 1975 (NBC-TV)
    11/24/75
  • S 10: Ep 18 November 3-7, 1975 (The 1-Hour Special Weekday Show)
    11/3/75
  • S 9: Ep 88 August 18-22, 1975 (NBC-TV)
    8/18/75
  • S 9: Ep 75 May 26-June 1, 1975 (2)
    5/26/75
  • S 9: Ep 67 April 28-May 4, 1975 (2)
    4/28/75
  • S 8: Ep 73 May 20-26, 1974 (2)
    5/20/74
  • S 8: Ep 65 April 22-28, 1974 (2)
    4/22/74
  • S 8: Ep 13 October 15-21, 1973 (2)
    10/15/73
  • S 7: Ep 74 May 21-27, 1973 (2)
    5/21/73
  • S 7: Ep 53 March 12-16, 1973 (NBC-TV)
    3/12/73
  • S 6: Ep 50 March 20-26, 1972 (1)
    3/20/72
  • S 6: Ep 34 January 24-30, 1972 (1)
    1/24/72
  • S 5: Ep 41 June 7-11, 1971
    6/7/71
  • S 5: Ep 39 May 24-28, 1971
    5/24/71
  • S 5: Ep 33 April 12-16, 1971
    4/12/71