• S 32: Ep 13 Saving the National Treasures
    2/15/05
  • S 30: Ep 13 Lost Treasures of Tibet
    2/18/03
  • S 30: Ep 12 Mountain of Ice
    2/11/03
  • S 30: Ep 11 Battle of the X-Planes
    2/4/03
  • S 30: Ep 9 Last Flight of Bomber 31
    1/14/03
  • S 30: Ep 4 Galileo's Battle for the Heavens
    10/29/02
  • S 29: Ep 16 Why the Towers Fell
    4/30/02
  • S 29: Ep 13 Secrets, Lies, and Atomic Spies
    2/5/02
  • S 29: Ep 1 Search for a Safe Cigarette
    10/2/01
  • S 28: Ep 12 The Cancer Warrior
    2/27/01
  • S 28: Ep 4 Runaway Universe
    11/21/00
  • S 27: Ep 5 Decoding Nazi Secrets
    11/9/99
  • S 27: Ep 3 The Killer's Trail
    10/19/99
  • S 26: Ep 20 To the Moon
    7/13/99