• S 12: Ep 54 March 20-24, 1978 (NBC-TV)
    3/20/78
  • S 12: Ep 35 January 9-15, 1978 (2)
    1/9/78
  • S 12: Ep 20 November 14-18, 1977 (NBC-TV)
    11/14/77
  • S 9: Ep 20 November 11-15, 1974 (NBC-TV)
    11/11/74
  • S 8: Ep 56 March 25-29, 1974 (NBC-TV)
    3/25/74
  • S 6: Ep 49 March 20-24, 1972 (NBC-TV)
    3/20/72
  • S 5: Ep 9 October 26-30, 1970
    10/26/70