Season 17

21 Episodes

Season 17

Episodes

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  • 21 episodes
    21 episodes
    • s17e21Hurricane!
      November 7, 1989
    • s17e20What's Killing the Children?
      December 18, 1990
    • s17e19In the Land of the Llamas
      December 4, 1990
    • s17e18We Know Where You Live
      November 27, 1990
    • s17e17Can the Elephant Be Saved?
      November 20, 1990
    • s17e16Killing Machines
      November 13, 1990
    • s17e15Earthquake!
      November 6, 1990
    • s17e14The Blimp is Back!
      October 30, 1990
    • s17e13Poisoned Winds of War
      October 23, 1990
    • s17e12To Boldly Go...
      October 16, 1990
    • s17e11Neptune's Cold Fury
      October 9, 1990
    • s17e10The KGB, The Computer and Me
      October 3, 1990
    • s17e9The Genius That Was China: Will the Dragon Rise Again?
      April 3, 1990
    • s17e8The Genius that Was China: The Threat from Japan
      March 27, 1990
    • s17e7The Genius That Was China: Empires in Collision
      March 20, 1990
    • s17e6The Genius That Was China: Rise of the Dragon
      March 15, 1990
    • s17e5The Big Spill
      February 27, 1990
    • s17e4The Bomb's Lethal Legacy
      February 13, 1990
    • s17e3Disguises of War
      February 6, 1990
    • s17e2Race for the Top
      January 23, 1990
    • s17e1Poison in the Rockies
      January 9, 1990