• S 2: Ep 36 March 11-15, 1968
    3/11/68
  • S 2: Ep 17 December 25-29, 1967
    12/25/67
  • S 1: Ep 46 August 28-September 1, 1967
    8/28/67
  • S 1: Ep 38 July 3-7, 1967
    7/3/67
  • S 1: Ep 26 April 10-14, 1967
    4/10/67
  • S 6: Ep 69 May 29-June 2, 1972 (NBC-TV)
    5/29/72
  • S 6: Ep 60 April 24-30, 1972 (1)
    4/24/72
  • S 6: Ep 59 April 24-28, 1972 (NBC-TV)
    4/24/72
  • S 6: Ep 51 March 27-31, 1972 (NBC-TV)
    3/27/72
  • S 6: Ep 34 January 24-30, 1972 (1)
    1/24/72
  • S 5: Ep 40 May 31-June 4, 1971
    5/31/71
  • S 5: Ep 15 December 7-11, 1970
    12/7/70
  • S 4: Ep 38 May 18-22, 1970
    5/18/70
  • S 4: Ep 30 March 23-27, 1970
    3/23/70