• S 9: Ep 64 April 21-25, 1975 (NBC-TV)
    4/21/75
  • S 9: Ep 54 March 17-21, 1975 (NBC-TV)
    3/17/75
  • S 9: Ep 33 December 30, 1974-January 3, 1975 (NBC-TV)
    12/30/74
  • S 9: Ep 7 September 23-29, 1974 (2)
    9/23/74
  • S 9: Ep 2 September 9-13, 1974 (NBC-TV)
    9/9/74
  • S 8: Ep 84 July 22-26, 1974 (NBC-TV)
    7/22/74
  • S 8: Ep 60 April 8-12, 1974 (NBC-TV)
    4/8/74
  • S 8: Ep 57 March 25-31, 1974 (2)
    3/25/74
  • S 8: Ep 20 November 12-16, 1973 (NBC-TV)
    11/12/73
  • S 7: Ep 90 August 27-31, 1973 (NBC-TV)
    8/27/73
  • S 7: Ep 61 April 9-13, 1973 (NBC-TV)
    4/9/73
  • S 7: Ep 10 October 9-13, 1972 (NBC-TV)
    10/9/72
  • S 6: Ep 59 April 24-28, 1972 (NBC-TV)
    4/24/72
  • S 6: Ep 46 March 6-12, 1972 (1)
    3/6/72
  • S 6: Ep 12 November 8-12, 1971 (NBC-TV)
    11/8/71
  • S 6: Ep 1 August 30-September 3, 1971
    8/30/71