• S 9: Ep 31 December 16-22, 1974 (2)
    12/16/74
  • S 9: Ep 27 December 2-8, 1974 (2)
    12/2/74
  • S 9: Ep 22 November 18-22, 1974 (NBC-TV)
    11/18/74
  • S 9: Ep 19 November 4-10, 1974 (2)
    11/4/74
  • S 9: Ep 17 October 28-November 3, 1974 (2)
    10/28/74
  • S 9: Ep 10 October 7-11, 1974 (NBC-TV)
    10/7/74
  • S 9: Ep 9 September 30-October 6, 1974 (2)
    9/30/74
  • S 9: Ep 2 September 9-13, 1974 (NBC-TV)
    9/9/74
  • S 9: Ep 1 September 2-6, 1974 (NBC-TV)
    9/2/74
  • S 8: Ep 87 August 12-16, 1974 (NBC-TV)
    8/12/74
  • S 8: Ep 80 June 24-28, 1974 (NBC-TV)
    6/24/74
  • S 8: Ep 70 May 13-17, 1974 (NBC-TV)
    5/13/74
  • S 8: Ep 62 April 15-19, 1974 (NBC-TV)
    4/15/74
  • S 8: Ep 59 April 1-7, 1974 (2)
    4/1/74
  • S 8: Ep 50 March 4-8, 1974 (NBC-TV)
    3/4/74
  • S 8: Ep 42 February 4-8, 1974 (NBC-TV)
    2/4/74
  • S 8: Ep 41 January 28-February 3, 1974 (2)
    1/28/74
  • S 8: Ep 37 January 14-20, 1974 (2)
    1/14/74
  • S 8: Ep 31 December 17-23, 1973 (2)
    12/17/73
  • S 8: Ep 11 October 8-14, 1973 (2)
    10/8/73
  • S 8: Ep 6 September 24-28, 1973 (NBC-TV)
    9/24/73
  • S 7: Ep 72 May 14-20, 1973 (2)
    5/14/73
  • S 7: Ep 64 April 16-22, 1973 (2)
    4/16/73
  • S 7: Ep 62 April 9-15, 1973 (2)
    4/9/73
  • S 7: Ep 36 January 8-14, 1973 (2)
    1/8/73
  • S 7: Ep 29 December 11-17, 1972 (2)
    12/11/72
  • S 7: Ep 15 October 23-29, 1972 (2)
    10/23/72
  • S 6: Ep 54 April 3-9, 1972 (1)
    4/3/72
  • S 6: Ep 46 March 6-12, 1972 (1)
    3/6/72
  • S 6: Ep 19 November 29-December 5, 1971 (1)
    11/29/71