• S 1: Ep 14 March 21, 1968
    3/21/68
  • S 6: Ep 197 July 17, 1972
    7/17/72
  • S 5: Ep 216 July 27, 1971
    7/27/71
  • S 5: Ep 66 December 25, 1970
    12/25/70
  • S 4: Ep 172 September 2, 1970
    9/2/70
  • S 4: Ep 140 July 17, 1970
    7/17/70
  • S 4: Ep 115 June 12, 1970
    6/12/70
  • S 4: Ep 60 March 24, 1970
    3/24/70