• S 11: Ep 21 November 15-19, 1976 (NBC-TV)
    11/15/76
  • S 11: Ep 6 September 20-26, 1976 (2)
    9/20/76
  • S 10: Ep 11 October 6-12, 1975 (2)
    10/6/75
  • S 9: Ep 53 March 10-16, 1975 (2)
    3/10/75
  • S 9: Ep 20 November 11-15, 1974 (NBC-TV)
    11/11/74
  • S 8: Ep 8 October 1-5, 1973 (NBC-TV)
    10/1/73
  • S 7: Ep 11 October 9-15, 1972 (2)
    10/9/72
  • S 6: Ep 73 June 12-16, 1972 (NBC-TV)
    6/12/72
  • S 6: Ep 64 May 8-14, 1972 (1)
    5/8/72