• S 8: Ep 33 December 31, 1973-January 4, 1974 (NBC-TV)
    12/31/73
  • S 7: Ep 68 April 30-May 6, 1973 (2)
    4/30/73
  • S 7: Ep 67 April 30-May 4, 1973 (NBC-TV)
    4/30/73
  • S 7: Ep 33 January 1-7, 1973 (2)
    1/1/73
  • S 6: Ep 49 March 20-24, 1972 (NBC-TV)
    3/20/72
  • S 5: Ep 36 May 3-7, 1971
    5/3/71