- Season 43
First Air Date : Jan 01, 1970
Last Air Date : Jan 01, 1970
Runtime : min.
Genre :
Stars :
Quality : 
- Eps. 1 : Dawn of Humanity2015-09-16
- Eps. 2 : Arctic Ghost Ship2015-09-23
- Eps. 3 : Secrets of Noah's Ark2015-10-07
- Eps. 4 : Cyberwar Threat2015-10-14
- Eps. 5 : Animal Mummies2015-10-28
- Eps. 6 : Making North America: Origins2015-11-04
- Eps. 7 : Making North America: Life2015-11-11
- Eps. 8 : Making North America: Human2015-11-18
- Eps. 9 : Inside Einstein's Mind2015-11-25
- Eps. 10 : Secret Tunnel Warfare2016-01-06
- Eps. 11 : Life's Rocky Start2016-01-13
- Eps. 12 : Mystery Beneath the Ice2016-01-20
- Eps. 13 : Himalayan Megaquake2016-01-27
- Eps. 14 : Creatures of Light2016-02-03
- Eps. 15 : Memory Hackers2016-02-10
- Eps. 16 : Iceman Reborn2016-02-17
- Eps. 17 : Rise of the Robots2016-02-24
- Eps. 18 : Vikings Unearthed2016-04-06
- Eps. 19 : Can Alzheimer's Be Stopped?2016-04-13
- Eps. 20 : Wild Ways2016-04-20
- Eps. 21 : Operation Lighthouse Rescue2016-05-04
- Eps. 22 : Bombing Hitler's Supergun2016-05-11
