• S 11: Ep 50 February 28-March 6, 1977 (2)
    2/28/77
  • S 11: Ep 44 February 7-13, 1977 (2)
    2/7/77
  • S 11: Ep 29 December 13-17, 1976 (NBC-TV)
    12/13/76
  • S 11: Ep 27 December 6-10, 1976 (NBC-TV)
    12/6/76
  • S 11: Ep 12 October 11-17, 1976 (2)
    10/11/76
  • S 11: Ep 6 September 20-26, 1976 (2)
    9/20/76
  • S 10: Ep 80 June 14-18, 1976 (NBC-TV)
    6/14/76
  • S 10: Ep 72 May 17-21, 1976 (NBC-TV)
    5/17/76
  • S 10: Ep 71 May 10-16, 1976 (2)
    5/10/76
  • S 10: Ep 70 May 10-14, 1976 (NBC-TV)
    5/10/76
  • S 10: Ep 68 May 3-7, 1976 (NBC-TV)
    5/3/76
  • S 10: Ep 51 March 1-7, 1976 (2)
    3/1/76
  • S 10: Ep 48 February 23-27, 1976 (NBC-TV)
    2/23/76
  • S 10: Ep 46 February 16-20, 1976 (NBC-TV)
    2/16/76
  • S 10: Ep 33 December 29, 1975-January 2, 1976 (NBC-TV)
    12/29/75
  • S 10: Ep 28 December 8-12, 1975 (NBC-TV)
    12/8/75
  • S 10: Ep 27 December 1-7, 1975 (2)
    12/1/75
  • S 10: Ep 26 December 1-5, 1975 (NBC-TV)
    12/1/75
  • S 10: Ep 8 September 29-October 3, 1975 (NBC-TV)
    9/29/75
  • S 10: Ep 1 September 1-5, 1975 (NBC-TV)
    9/1/75
  • S 9: Ep 89 August 25-29, 1975 (NBC-TV)
    8/25/75
  • S 9: Ep 88 August 18-22, 1975 (NBC-TV)
    8/18/75
  • S 9: Ep 69 May 5-11, 1975 (2)
    5/5/75
  • S 9: Ep 63 April 14-20, 1975 (2)
    4/14/75
  • S 9: Ep 55 March 17-23, 1975 (2)
    3/17/75
  • S 9: Ep 48 February 24-28, 1975 (NBC-TV)
    2/24/75
  • S 9: Ep 46 February 17-21, 1975 (NBC-TV)
    2/17/75
  • S 9: Ep 45 February 10-16, 1975 (2)
    2/10/75
  • S 9: Ep 44 February 10-14, 1975 (NBC-TV)
    2/10/75
  • S 9: Ep 40 January 27-31, 1975 (NBC-TV)
    1/27/75
  • S 9: Ep 36 January 13-17, 1975 (NBC-TV)
    1/13/75
  • S 9: Ep 29 December 9-15, 1974 (2)
    12/9/74
  • S 9: Ep 28 December 9-13, 1974 (NBC-TV)
    12/9/74
  • S 9: Ep 26 December 2-6, 1974 (NBC-TV)
    12/2/74
  • S 9: Ep 25 November 25-December 1, 1974 (2)
    11/25/74
  • S 9: Ep 24 November 25-29, 1974 (NBC-TV)
    11/25/74
  • S 9: Ep 22 November 18-22, 1974 (NBC-TV)
    11/18/74
  • S 9: Ep 14 October 21-25, 1974 (NBC-TV)
    10/21/74
  • S 9: Ep 12 October 14-18, 1974 (NBC-TV)
    10/14/74
  • S 9: Ep 9 September 30-October 6, 1974 (2)
    9/30/74
  • S 9: Ep 3 September 9-15, 1974 (2)
    9/9/74
  • S 8: Ep 84 July 22-26, 1974 (NBC-TV)
    7/22/74
  • S 8: Ep 83 July 15-19, 1974 (NBC-TV)
    7/15/74
  • S 8: Ep 82 July 8-12, 1974 (NBC-TV)
    7/8/74
  • S 8: Ep 81 July 1-5, 1974 (NBC-TV)
    7/1/74
  • S 8: Ep 80 June 24-28, 1974 (NBC-TV)
    6/24/74
  • S 8: Ep 75 May 27-June 2, 1974 (2)
    5/27/74
  • S 8: Ep 72 May 20-24, 1974 (NBC-TV)
    5/20/74
  • S 8: Ep 70 May 13-17, 1974 (NBC-TV)
    5/13/74
  • S 8: Ep 67 April 29-May 5, 1974 (2)
    4/29/74
  • S 8: Ep 66 April 29-May 3, 1974 (NBC-TV)
    4/29/74
  • S 8: Ep 63 April 15-21, 1974 (2)
    4/15/74
  • S 8: Ep 53 March 11-17, 1974 (2)
    3/11/74
  • S 8: Ep 52 March 11-15, 1974 (NBC-TV)
    3/11/74
  • S 8: Ep 47 February 18-24, 1974 (2)
    2/18/74
  • S 8: Ep 46 February 18-22, 1974 (NBC-TV)
    2/18/74
  • S 8: Ep 44 February 11-15, 1974 (NBC-TV)
    2/11/74
  • S 8: Ep 40 January 28-February 1, 1974 (NBC-TV)
    1/28/74
  • S 8: Ep 38 January 21-25, 1974 (NBC-TV)
    1/21/74
  • S 8: Ep 34 January 7-11, 1974 (NBC-TV)
    1/7/74
  • S 8: Ep 32 December 24-28, 1973 (NBC-TV)
    12/24/73
  • S 8: Ep 31 December 17-23, 1973 (2)
    12/17/73
  • S 8: Ep 29 December 10-16, 1973 (2)
    12/10/73
  • S 8: Ep 28 December 10-14, 1973 (NBC-TV)
    12/10/73
  • S 8: Ep 24 November 26-30, 1973 (NBC-TV)
    11/26/73
  • S 8: Ep 22 November 19-23, 1973 (NBC-TV)
    11/19/73
  • S 8: Ep 20 November 12-16, 1973 (NBC-TV)
    11/12/73
  • S 8: Ep 16 October 29-November 2, 1973 (NBC-TV)
    10/29/73
  • S 8: Ep 12 October 15-19, 1973 (NBC-TV)
    10/15/73
  • S 8: Ep 8 October 1-5, 1973 (NBC-TV)
    10/1/73
  • S 8: Ep 5 September 17-23, 1973 (2)
    9/17/73
  • S 8: Ep 4 September 17-21, 1973 (NBC-TV)
    9/17/73
  • S 8: Ep 1 September 3-7, 1973 (NBC-TV)
    9/3/73
  • S 7: Ep 85 July 23-27, 1973 (NBC-TV)
    7/23/73
  • S 7: Ep 83 July 9-13, 1973 (NBC-TV)
    7/9/73
  • S 7: Ep 74 May 21-27, 1973 (2)
    5/21/73
  • S 7: Ep 73 May 21-25, 1973 (NBC-TV)
    5/21/73
  • S 7: Ep 70 May 7-13, 1973 (2)
    5/7/73
  • S 7: Ep 66 April 23-29, 1973 (2)
    4/23/73
  • S 7: Ep 63 April 16-20, 1973 (NBC-TV)
    4/16/73
  • S 7: Ep 62 April 9-15, 1973 (2)
    4/9/73
  • S 7: Ep 56 March 19-25, 1973 (2)
    3/19/73
  • S 7: Ep 51 March 5-9, 1973 (NBC-TV)
    3/5/73
  • S 7: Ep 47 February 19-23, 1973 (NBC-TV)
    2/19/73
  • S 7: Ep 39 January 22-26, 1973 (NBC-TV)
    1/22/73
  • S 7: Ep 38 January 15-21, 1973 (2)
    1/15/73
  • S 7: Ep 26 December 4-8, 1972 (NBC-TV)
    12/4/72
  • S 7: Ep 25 November 27-December 3, 1972 (2)
    11/27/72
  • S 7: Ep 13 October 16-22, 1972 (2)
    10/16/72
  • S 7: Ep 12 October 16-20, 1972 (NBC-TV)
    10/16/72
  • S 6: Ep 80 July 31-August 4, 1972 (NBC-TV)
    7/31/72
  • S 6: Ep 77 July 10-14, 1972 (NBC-TV)
    7/10/72
  • S 6: Ep 44 February 28-March 5, 1972 (1)
    2/28/72
  • S 6: Ep 42 February 21-27, 1972 (1)
    2/21/72
  • S 5: Ep 43 June 21-25, 1971
    6/21/71
  • S 5: Ep 32 April 5-9, 1971
    4/5/71
  • S 5: Ep 25 February 15-19, 1971
    2/15/71
  • S 5: Ep 12 November 16-20, 1970
    11/16/70
  • S 5: Ep 6 October 5-9, 1970
    10/5/70
  • S 4: Ep 21 January 19-23, 1970
    1/19/70
  • S 10: Ep 59 March 29-April 4, 1976 (2)