• S 10: Ep 5 September 15-21, 1975 (2)
    9/15/75
  • S 10: Ep 1 September 1-5, 1975 (NBC-TV)
    9/1/75
  • S 9: Ep 88 August 18-22, 1975 (NBC-TV)
    8/18/75
  • S 9: Ep 82 July 7-11, 1975 (NBC-TV)
    7/7/75
  • S 9: Ep 81 June 30-July 4, 1975 (NBC-TV)
    6/30/75
  • S 9: Ep 79 June 16-20, 1975 (NBC-TV)
    6/16/75
  • S 9: Ep 76 June 2-6, 1975 (NBC-TV)
    6/2/75
  • S 9: Ep 69 May 5-11, 1975 (2)
    5/5/75
  • S 9: Ep 68 May 5-9, 1975 (NBC-TV)
    5/5/75
  • S 9: Ep 62 April 14-18, 1975 (NBC-TV)
    4/14/75
  • S 9: Ep 61 April 7-13, 1975 (2)
    4/7/75
  • S 9: Ep 57 March 24-30, 1975 (2)
    3/24/75
  • S 9: Ep 52 March 10-14, 1975 (NBC-TV)
    3/10/75
  • S 9: Ep 50 March 3-7, 1975 (NBC-TV)
    3/3/75
  • S 9: Ep 42 February 3-7, 1975 (NBC-TV)
    2/3/75
  • S 9: Ep 39 January 20-26, 1975 (2)
    1/20/75
  • S 9: Ep 38 January 20-24, 1975 (NBC-TV)
    1/20/75
  • S 9: Ep 34 January 6-10, 1975 (NBC-TV)
    1/6/75
  • S 9: Ep 31 December 16-22, 1974 (2)
    12/16/74
  • S 9: Ep 28 December 9-13, 1974 (NBC-TV)
    12/9/74
  • S 9: Ep 24 November 25-29, 1974 (NBC-TV)
    11/25/74
  • S 9: Ep 19 November 4-10, 1974 (2)
    11/4/74
  • S 9: Ep 18 November 4-8, 1974 (NBC-TV)
    11/4/74
  • S 9: Ep 14 October 21-25, 1974 (NBC-TV)
    10/21/74
  • S 9: Ep 13 October 14-20, 1974 (2)
    10/14/74
  • S 9: Ep 7 September 23-29, 1974 (2)
    9/23/74
  • S 9: Ep 6 September 23-27, 1974 (NBC-TV)
    9/23/74
  • S 9: Ep 1 September 2-6, 1974 (NBC-TV)
    9/2/74
  • S 8: Ep 89 August 26-30, 1974 (NBC-TV)
    8/26/74
  • S 8: Ep 73 May 20-26, 1974 (2)
    5/20/74
  • S 8: Ep 71 May 13-19, 1974 (2)
    5/13/74
  • S 8: Ep 49 February 25-March 3, 1974 (2)
    2/25/74
  • S 8: Ep 32 December 24-28, 1973 (NBC-TV)
    12/24/73
  • S 8: Ep 25 November 26-December 2, 1973 (2)
    11/26/73
  • S 8: Ep 19 November 5-11, 1973 (2)
    11/5/73
  • S 7: Ep 73 May 21-25, 1973 (NBC-TV)
    5/21/73
  • S 7: Ep 64 April 16-22, 1973 (2)
    4/16/73
  • S 7: Ep 55 March 19-23, 1973 (NBC-TV)
    3/19/73
  • S 7: Ep 45 February 12-16, 1973 (NBC-TV)
    2/12/73
  • S 7: Ep 42 January 29-February 4, 1973 (2)
    1/29/73
  • S 7: Ep 37 January 15-19, 1973 (NBC-TV)
    1/15/73
  • S 7: Ep 18 November 6-10, 1972 (NBC-TV)
    11/6/72
  • S 7: Ep 13 October 16-22, 1972 (2)
    10/16/72
  • S 7: Ep 3 September 11-17, 1972 (2 Nights A Week)
    9/11/72
  • S 6: Ep 81 August 7-11, 1972 (NBC-TV)
    8/7/72
  • S 6: Ep 71 June 5-9, 1972 (NBC-TV)
    6/5/72
  • S 6: Ep 57 April 17-21, 1972 (NBC-TV)
    4/17/72
  • S 6: Ep 35 January 31-February 4, 1972 (NBC-TV)
    1/31/72
  • S 5: Ep 41 June 7-11, 1971
    6/7/71
  • S 4: Ep 50 August 10-14, 1970
    8/10/70
  • S 4: Ep 46 July 13-17, 1970
    7/13/70
  • S 4: Ep 24 February 9-13, 1970
    2/9/70
  • S 4: Ep 19 January 5-9, 1970
    1/5/70