Season 44

1.15 Years of Terror

2.School of the Future

3.Great Human Odyssey

4.Super Tunnel

5.Treasures of the Earth: Gems

6.Treasures of the Earth: Metals

7.Treasures of the Earth: Power

8.Secrets of the Sky Tombs

9.The Nuclear Option

10.Search for the Super Battery

11.Ultimate Cruise Ship

12.The Origami Revolution

13.Why Trains Crash

14.Holocaust Escape Tunnel

15.Building Chernobyl's Megatomb

16.Chinese Chariot Revealed

17.Poisoned Water

18.Eclipse Over America

19.Ghosts of Stonehenge

20.Death Dive to Saturn

21.Secrets of the Shining Knight

22.Secrets of the Forbidden City

23.Killer Volcanoes

24.Killer Hurricanes

25.Killer Floods

26.Extreme Animal Weapons

27.Bird Brain

28.Day the Dinosaurs Died