• S 14: Ep 72 May 19-23, 1980 (NBC-TV)
    5/19/80
  • S 14: Ep 70 May 12-16, 1980 (NBC-TV)
    5/12/80
  • S 14: Ep 65 April 21-27, 1980 (2)
    4/21/80
  • S 14: Ep 53 March 10-16, 1980 (2)
    3/10/80
  • S 14: Ep 47 February 18-24, 1980 (2)
    2/18/80
  • S 14: Ep 43 February 4-10, 1980 (2)
    2/4/80
  • S 14: Ep 37 January 14-20, 1980 (2)
    1/14/80
  • S 14: Ep 32 December 24-28, 1979 (NBC-TV)
    12/24/79
  • S 14: Ep 30 December 17-21, 1979 (NBC-TV)
    12/17/79
  • S 14: Ep 25 November 26-December 2, 1979 (2)
    11/26/79
  • S 14: Ep 13 October 15-21, 1979 (2)
    10/15/79
  • S 14: Ep 8 October 1-5, 1979 (NBC-TV)
    10/1/79
  • S 14: Ep 7 September 24-30, 1979 (2)
    9/24/79
  • S 13: Ep 89 August 20-24, 1979 (NBC-TV)
    8/20/79
  • S 13: Ep 60 April 2-8, 1979 (2)
    4/2/79
  • S 13: Ep 33 January 1-7, 1979 (2)
    1/1/79
  • S 13: Ep 19 November 6-12, 1978 (2)
    11/6/78
  • S 12: Ep 83 July 17-21, 1978 (NBC-TV)
    7/17/78
  • S 12: Ep 74 May 29-June 2, 1978 (NBC-TV)
    5/29/78
  • S 12: Ep 67 May 1-7, 1978 (2)
    5/1/78
  • S 12: Ep 57 March 27-April 2, 1978 (2)
    3/27/78
  • S 12: Ep 51 March 6-12, 1978 (2)
    3/6/78
  • S 12: Ep 49 February 27-March 5, 1978 (2)
    2/27/78
  • S 12: Ep 25 November 28-December 4, 1977 (2)
    11/28/77
  • S 12: Ep 18 November 7-11, 1977 (NBC-TV)
    11/7/77
  • S 12: Ep 9 October 3-9, 1977 (2)
    10/3/77
  • S 11: Ep 79 June 13-17, 1977 (NBC-TV)
    6/13/77
  • S 11: Ep 77 June 6-10, 1977 (NBC-TV)
    6/6/77
  • S 11: Ep 71 May 16-20, 1977 (NBC-TV)
    5/16/77
  • S 11: Ep 68 May 2-8, 1977 (2)
    5/2/77
  • S 11: Ep 55 March 21-25, 1977 (NBC-TV)
    3/21/77
  • S 11: Ep 24 November 22-28, 1976 (2)
    11/22/76
  • S 11: Ep 20 November 8-14, 1976 (2)
    11/8/76
  • S 11: Ep 13 October 18-22, 1976 (NBC-TV)
    10/18/76
  • S 11: Ep 9 October 4-8, 1976 (NBC-TV)
    10/4/76
  • S 10: Ep 90 August 23-27, 1976 (NBC-TV)
    8/23/76
  • S 10: Ep 89 August 16-20, 1976 (NBC-TV)
    8/16/76
  • S 10: Ep 77 May 31-June 6, 1976 (2)
    5/31/76
  • S 10: Ep 73 May 17-23, 1976 (2)
    5/17/76
  • S 10: Ep 68 May 3-7, 1976 (NBC-TV)
    5/3/76
  • S 10: Ep 67 April 26-May 2, 1976 (2)
    4/26/76
  • S 10: Ep 65 April 19-25, 1976 (2)
    4/19/76
  • S 10: Ep 57 March 22-28, 1976 (2)
    3/22/76
  • S 10: Ep 42 February 2-6, 1976 (NBC-TV)
    2/2/76
  • S 10: Ep 39 January 19-25, 1976 (2)
    1/19/76
  • S 10: Ep 37 January 12-18, 1976 (2)
    1/12/76
  • S 9: Ep 65 April 21-27, 1975 (2)
    4/21/75
  • S 9: Ep 41 January 27-February 2, 1975 (2)
    1/27/75
  • S 9: Ep 27 December 2-8, 1974 (2)
    12/2/74
  • 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 83 July 15-19, 1974 (NBC-TV)
    7/15/74
  • S 8: Ep 74 May 27-31, 1974 (NBC-TV)
    5/27/74
  • S 8: Ep 67 April 29-May 5, 1974 (2)
    4/29/74
  • S 8: Ep 55 March 18-24, 1974 (2)
    3/18/74
  • S 8: Ep 36 January 14-18, 1974 (NBC-TV)
    1/14/74
  • S 8: Ep 23 November 19-25, 1973 (2)
    11/19/73
  • S 8: Ep 14 October 22-26, 1973 (NBC-TV)
    10/22/73
  • S 7: Ep 70 May 7-13, 1973 (2)
    5/7/73
  • S 7: Ep 58 March 26-April 1, 1973 (2)
    3/26/73
  • S 7: Ep 50 February 26-March 4, 1973 (2)
    2/26/73
  • S 7: Ep 38 January 15-21, 1973 (2)
    1/15/73
  • S 7: Ep 15 October 23-29, 1972 (2)
    10/23/72
  • S 7: Ep 4 September 18-22, 1972 (NBC-TV)
    9/18/72
  • S 6: Ep 84 August 28-September 1, 1972 (NBC-TV)
    8/28/72
  • S 6: Ep 83 August 21-25, 1972 (NBC-TV)
    8/21/72
  • S 6: Ep 56 April 10-16, 1972 (1)
    4/10/72
  • S 6: Ep 50 March 20-26, 1972 (1)
    3/20/72
  • S 6: Ep 31 January 17-21, 1972 (NBC-TV)
    1/17/72
  • S 6: Ep 29 January 10-14, 1972 (NBC-TV)
    1/10/72
  • S 6: Ep 15 November 15-21, 1971 (1)
    11/15/71
  • S 6: Ep 8 October 18-22, 1971
    10/18/71
  • S 5: Ep 51 August 16-20, 1971
    8/16/71
  • S 5: Ep 25 February 15-19, 1971
    2/15/71
  • S 5: Ep 23 February 1-5, 1971
    2/1/71
  • S 5: Ep 17 December 21-25, 1970
    12/21/70
  • S 5: Ep 11 November 9-13, 1970
    11/9/70
  • S 5: Ep 3 September 14-18, 1970
    9/14/70
  • S 4: Ep 44 June 29-July 3, 1970
    6/29/70