29x01: Search for a Safe Cigarette
28x17: Harvest of Fear
28x16: Cracking the Code of Life
28x12: The Cancer Warrior
28x11: Lost King of the Maya
28x10: Nazi Prison Escape
28x08: Sultan's Lost Treasure
28x07: Japan's Secret Garden
28x06: Dying to Be Thin
28x05: Garden of Eden
28x04: Runaway Universe
28x03: Hitler's Lost Sub
28x02: Holocaust on Trial
28x01: Lincoln's Secret Weapon
27x21: The Vikings
27x20: Stationed in the Stars
27x19: What's Up with the Weather?
