• S 14: Ep 61 April 7-13, 1980 (2)
    4/7/80
  • S 14: Ep 42 February 4-8, 1980 (NBC-TV)
    2/4/80
  • S 14: Ep 24 November 26-30, 1979 (NBC-TV)
    11/26/79
  • S 14: Ep 14 October 22-26, 1979 (NBC-TV)
    10/22/79
  • S 14: Ep 4 September 17-21, 1979 (NBC-TV)
    9/17/79
  • S 13: Ep 77 June 4-8, 1979 (NBC-TV)
    6/4/79
  • S 13: Ep 34 January 2-5, 1979 (NBC-TV)
    1/2/79
  • S 13: Ep 22 November 20-24, 1978 (NBC-TV)
    11/20/78
  • S 13: Ep 2 September 11-15, 1978 (NBC-TV)
    9/11/78
  • S 12: Ep 88 August 21-25, 1978 (NBC-TV)
    8/21/78
  • S 12: Ep 83 July 17-21, 1978 (NBC-TV)
    7/17/78
  • S 12: Ep 76 June 5-9, 1978 (NBC-TV)
    6/5/78
  • S 12: Ep 64 April 24-28, 1978 (NBC-TV)
    4/24/78
  • S 12: Ep 54 March 20-24, 1978 (NBC-TV)
    3/20/78
  • S 12: Ep 48 February 27-March 3, 1978 (NBC-TV)
    2/27/78
  • S 12: Ep 45 February 13-19, 1978 (2)
    2/13/78
  • S 12: Ep 38 January 23-27, 1978 (NBC-TV)
    1/23/78
  • S 12: Ep 28 December 12-16, 1977 (NBC-TV)
    12/12/77
  • S 12: Ep 25 November 28-December 4, 1977 (2)
    11/28/77
  • S 12: Ep 16 October 31-November 4, 1977 (NBC-TV)
    10/31/77
  • S 12: Ep 13 October 17-23, 1977 (2)
    10/17/77
  • S 12: Ep 2 September 12-16, 1977 (NBC-TV)
    9/12/77
  • S 11: Ep 74 May 23-29, 1977 (2)
    5/23/77
  • S 11: Ep 62 April 11-17, 1977 (2)
    4/11/77
  • S 11: Ep 61 April 11-15, 1977 (NBC-TV)
    4/11/77
  • S 11: Ep 59 April 4-8, 1977 (NBC-TV)
    4/4/77
  • S 11: Ep 58 March 28-April 3, 1977 (2)
    3/28/77
  • S 11: Ep 43 February 7-11, 1977 (NBC-TV)
    2/7/77
  • S 11: Ep 33 January 3-7, 1977 (NBC-TV)
    1/3/77
  • S 11: Ep 28 December 6-12, 1976 (2)
    12/6/76
  • S 11: Ep 14 October 18-24, 1976 (2)
    10/18/76
  • S 10: Ep 71 May 10-16, 1976 (2)
    5/10/76
  • S 10: Ep 52 March 8-12, 1976 (NBC-TV)
    3/8/76
  • S 10: Ep 34 January 5-9, 1976 (NBC-TV)
    1/5/76
  • S 10: Ep 25 November 24-30, 1975 (2)
    11/24/75
  • S 10: Ep 14 October 20-24, 1975 (NBC-TV)
    10/20/75
  • S 10: Ep 8 September 29-October 3, 1975 (NBC-TV)
    9/29/75
  • S 10: Ep 4 September 15-19, 1975 (NBC-TV)
    9/15/75
  • S 9: Ep 89 August 25-29, 1975 (NBC-TV)
    8/25/75
  • S 9: Ep 86 August 4-8, 1975 (NBC-TV)
    8/4/75
  • S 9: Ep 79 June 16-20, 1975 (NBC-TV)
    6/16/75
  • S 9: Ep 72 May 19-23, 1975 (NBC-TV)
    5/19/75
  • S 9: Ep 64 April 21-25, 1975 (NBC-TV)
    4/21/75
  • 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 29 December 9-15, 1974 (2)
    12/9/74
  • S 8: Ep 71 May 13-19, 1974 (2)
    5/13/74
  • S 8: Ep 67 April 29-May 5, 1974 (2)
    4/29/74