- Season 44 Episode 22 : Secrets of the Forbidden City
First Air Date : Jan 01, 1970
Last Air Date : Jan 01, 1970
Runtime : min.
Genre :
Stars :
Quality : 
- Eps. 1 : 15 Years of Terror2016-09-07
- Eps. 2 : School of the Future2016-09-14
- Eps. 3 : Great Human Odyssey2016-10-05
- Eps. 4 : Super Tunnel2016-10-12
- Eps. 5 : Treasures of the Earth: Gems2016-11-02
- Eps. 6 : Treasures of the Earth: Metals2016-11-09
- Eps. 7 : Treasures of the Earth: Power2016-11-16
- Eps. 8 : Secrets of the Sky Tombs2017-01-04
- Eps. 9 : The Nuclear Option2017-01-11
- Eps. 10 : Search for the Super Battery2017-02-01
- Eps. 11 : Ultimate Cruise Ship2017-02-08
- Eps. 12 : The Origami Revolution2017-02-15
- Eps. 13 : Why Trains Crash2017-02-22
- Eps. 14 : Holocaust Escape Tunnel2017-04-19
- Eps. 15 : Building Chernobyl's Megatomb2017-04-26
- Eps. 16 : Chinese Chariot Revealed2017-05-17
- Eps. 17 : Poisoned Water2017-05-31
- Eps. 18 : Eclipse Over America2017-08-23
- Eps. 19 : Ghosts of Stonehenge2017-08-31
- Eps. 20 : Death Dive to Saturn2017-09-13
- Eps. 21 : Secrets of the Shining Knight2017-10-04
- Eps. 22 : Secrets of the Forbidden City2017-10-18
- Eps. 23 : Killer Volcanoes2017-10-25
- Eps. 24 : Killer Hurricanes2017-11-01
- Eps. 25 : Killer Floods2017-11-08
- Eps. 26 : Extreme Animal Weapons2017-11-22
- Eps. 27 : Bird Brain2017-12-20
- Eps. 28 : Day the Dinosaurs Died2017-12-27
