• S 14: Ep 4 September 17-21, 1979 (NBC-TV)
    9/17/79
  • S 13: Ep 83 July 9-13, 1979 (NBC-TV)
    7/9/79
  • S 13: Ep 74 May 21-27, 1979 (2)
    5/21/79
  • S 13: Ep 70 May 7-13, 1979 (2)
    5/7/79
  • S 13: Ep 48 February 19-25, 1979 (2)
    2/19/79
  • S 13: Ep 37 January 15-19, 1979 (NBC-TV)
    1/15/79
  • S 13: Ep 30 December 18-22, 1978 (NBC-TV)
    12/18/78
  • S 13: Ep 29 December 11-17, 1978 (2)
    12/11/78
  • S 13: Ep 25 November 27-December 3, 1978 (2)
    11/27/78
  • S 13: Ep 11 October 9-15, 1978 (2)
    10/9/78
  • S 13: Ep 9 October 2-8, 1978 (2)
    10/2/78
  • S 13: Ep 8 October 2-6, 1978 (NBC-TV)
    10/2/78
  • S 12: Ep 87 August 14-18, 1978 (NBC-TV).
    8/14/78
  • S 12: Ep 82 July 10-14, 1978 (NBC-TV)
    7/10/78
  • S 12: Ep 60 April 10-14, 1978 (NBC-TV)
    4/10/78
  • S 12: Ep 59 April 3-9, 1978 (2)
    4/3/78
  • S 12: Ep 51 March 6-12, 1978 (2)
    3/6/78
  • S 12: Ep 46 February 20-24, 1978 (NBC-TV)
    2/20/78
  • S 12: Ep 44 February 13-17, 1978 (NBC-TV)
    2/13/78
  • S 12: Ep 38 January 23-27, 1978 (NBC-TV)
    1/23/78
  • S 12: Ep 35 January 9-15, 1978 (2)
    1/9/78
  • S 12: Ep 29 December 12-18, 1977 (2)
    12/12/77
  • S 12: Ep 26 December 5-9, 1977 (NBC-TV)
    12/5/77
  • S 12: Ep 19 November 7-13, 1977 (2)
    11/7/77
  • S 12: Ep 8 October 3-7, 1977 (NBC-TV)
    10/3/77
  • S 12: Ep 3 September 12-18, 1977 (2)
    9/12/77
  • S 11: Ep 74 May 23-29, 1977 (2)
    5/23/77
  • S 11: Ep 64 April 18-24, 1977 (2)
    4/18/77
  • S 11: Ep 59 April 4-8, 1977 (NBC-TV)
    4/4/77
  • S 11: Ep 55 March 21-25, 1977 (NBC-TV)
    3/21/77
  • S 11: Ep 52 March 7-13, 1977 (2)
    3/7/77
  • S 11: Ep 41 January 31-February 4, 1977 (NBC-TV)
    1/31/77
  • S 11: Ep 39 January 24-28, 1977 (NBC-TV)
    1/24/77
  • S 11: Ep 34 January 3-9, 1977 (2)
    1/3/77
  • S 11: Ep 32 December 27-31, 1976 (NBC-TV)
    12/27/76
  • S 11: Ep 28 December 6-12, 1976 (2)
    12/6/76
  • S 11: Ep 25 November 29-December 3, 1976 (NBC-TV)
    11/29/76
  • S 11: Ep 22 November 15-21, 1976 (2)
    11/15/76
  • S 11: Ep 16 October 25-31, 1976 (2)
    10/25/76
  • S 11: Ep 13 October 18-22, 1976 (NBC-TV)
    10/18/76
  • S 11: Ep 7 September 27-October 1, 1976 (NBC-TV)
    9/27/76
  • S 11: Ep 3 September 13-17, 1976 (NBC-TV)
    9/13/76
  • S 10: Ep 87 August 2-6, 1976 (NBC-TV)
    8/2/76
  • S 10: Ep 76 May 31-June 4, 1976 (NBC-TV)
    5/31/76
  • S 10: Ep 75 May 24-30, 1976 (2)
    5/24/76
  • S 10: Ep 72 May 17-21, 1976 (NBC-TV)
    5/17/76
  • S 10: Ep 69 May 3-9, 1976 (2)
    5/3/76
  • S 10: Ep 65 April 19-25, 1976 (2)
    4/19/76
  • S 10: Ep 62 April 12-16, 1976 (NBC-TV)
    4/12/76
  • S 10: Ep 61 April 5-11, 1976 (2)
    4/5/76
  • S 10: Ep 55 March 15-21, 1976 (2)
    3/15/76
  • S 10: Ep 51 March 1-7, 1976 (2)
    3/1/76
  • S 10: Ep 50 March 1-5, 1976 (NBC-TV)
    3/1/76
  • S 10: Ep 46 February 16-20, 1976 (NBC-TV)
    2/16/76
  • S 10: Ep 42 February 2-6, 1976 (NBC-TV)
    2/2/76
  • S 10: Ep 41 January 26-February 1, 1976 (2)
    1/26/76
  • S 10: Ep 36 January 12-16, 1976 (NBC-TV)
    1/12/76
  • S 10: Ep 33 December 29, 1975-January 2, 1976 (NBC-TV)
    12/29/75
  • S 10: Ep 29 December 8-14, 1975 (2)
    12/8/75
  • S 10: Ep 24 November 24-28, 1975 (NBC-TV)
    11/24/75
  • S 10: Ep 16 October 27-31, 1975 (NBC-TV)
    10/27/75
  • S 10: Ep 6 September 22-26, 1975 (NBC-TV)
    9/22/75
  • 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