• S 11: Ep 72 May 16-22, 1977 (2)
    5/16/77
  • S 11: Ep 62 April 11-17, 1977 (2)
    4/11/77
  • S 11: Ep 46 February 14-20, 1977 (2)
    2/14/77
  • S 11: Ep 26 November 29-December 5, 1976 (2)
    11/29/76
  • S 10: Ep 78 June 7-11, 1976 (NBC-TV)
    6/7/76
  • S 10: Ep 60 April 5-9, 1976 (NBC-TV)
    4/5/76
  • S 10: Ep 38 January 19-23, 1976 (NBC-TV)
    1/19/76
  • S 10: Ep 32 December 22-26, 1975 (NBC-TV)
    12/22/75
  • S 10: Ep 29 December 8-14, 1975 (2)
    12/8/75
  • S 10: Ep 21 November 10-16, 1975 (2)
    11/10/75
  • S 10: Ep 18 November 3-7, 1975 (The 1-Hour Special Weekday Show)
    11/3/75
  • S 10: Ep 5 September 15-21, 1975 (2)
    9/15/75
  • S 9: Ep 88 August 18-22, 1975 (NBC-TV)
    8/18/75
  • S 9: Ep 87 August 11-15, 1975 (NBC-TV)
    8/11/75
  • S 9: Ep 71 May 12-18, 1975 (2)
    5/12/75
  • S 9: Ep 65 April 21-27, 1975 (2)
    4/21/75
  • S 9: Ep 51 March 3-9, 1975 (2)
    3/3/75
  • S 9: Ep 27 December 2-8, 1974 (2)
    12/2/74
  • S 9: Ep 21 November 11-17, 1974 (2)
    11/11/74
  • S 9: Ep 15 October 21-27, 1974 (2)
    10/21/74
  • S 9: Ep 11 October 7-13, 1974 (2)
    10/7/74
  • S 9: Ep 2 September 9-13, 1974 (NBC-TV)
    9/9/74
  • S 8: Ep 88 August 19-23, 1974 (NBC-TV)
    8/19/74
  • S 8: Ep 81 July 1-5, 1974 (NBC-TV)
    7/1/74
  • S 8: Ep 79 June 17-21, 1974 (NBC-TV)
    6/17/74
  • S 8: Ep 74 May 27-31, 1974 (NBC-TV)
    5/27/74
  • S 8: Ep 69 May 6-12, 1974 (2)
    5/6/74
  • S 8: Ep 64 April 22-26, 1974 (NBC-TV)
    4/22/74
  • S 8: Ep 60 April 8-12, 1974 (NBC-TV)
    4/8/74
  • S 8: Ep 54 March 18-22, 1974 (NBC-TV)
    3/18/74
  • S 8: Ep 48 February 25-March 1, 1974 (NBC-TV)
    2/25/74
  • S 8: Ep 40 January 28-February 1, 1974 (NBC-TV)
    1/28/74
  • S 8: Ep 31 December 17-23, 1973 (2)
    12/17/73
  • S 8: Ep 24 November 26-30, 1973 (NBC-TV)
    11/26/73
  • S 8: Ep 18 November 5-9, 1973 (NBC-TV)
    11/5/73
  • S 8: Ep 17 October 29-November 4, 1973 (2)
    10/29/73
  • S 8: Ep 14 October 22-26, 1973 (NBC-TV)
    10/22/73
  • S 7: Ep 89 August 20-24, 1973 (NBC-TV)
    8/20/73
  • S 7: Ep 84 July 16-20, 1973 (NBC-TV)
    7/16/73
  • S 7: Ep 82 July 2-6, 1973 (NBC-TV)
    7/2/73
  • S 7: Ep 80 June 18-22, 1973 (NBC-TV)
    6/18/73
  • S 7: Ep 79 June 11-15, 1973 (NBC-TV)
    6/11/73
  • S 7: Ep 74 May 21-27, 1973 (2)
    5/21/73
  • S 7: Ep 67 April 30-May 4, 1973 (NBC-TV)
    4/30/73
  • S 7: Ep 57 March 26-30, 1973 (NBC-TV)
    3/26/73
  • S 7: Ep 46 February 12-18, 1973 (2)
    2/12/73
  • S 7: Ep 42 January 29-February 4, 1973 (2)
    1/29/73
  • S 7: Ep 34 January 2-5, 1973 (NBC-TV)
    1/2/73
  • S 7: Ep 23 November 20-26, 1972 (2)
    11/20/72
  • S 7: Ep 18 November 6-10, 1972 (NBC-TV)
    11/6/72
  • S 7: Ep 8 October 2-6, 1972 (NBC-TV)
    10/2/72
  • S 6: Ep 59 April 24-28, 1972 (NBC-TV)
    4/24/72
  • S 6: Ep 56 April 10-16, 1972 (1)
    4/10/72