• S 7: Ep 2 September 11-15, 1972 (NBC-TV)
    9/11/72
  • S 5: Ep 18 December 28, 1970-January 1, 1971
    12/28/70
  • S 5: Ep 11 November 9-13, 1970
    11/9/70
  • S 4: Ep 49 August 3-7, 1970
    8/3/70