Season 42
Release : September 10, 2014
Total Eps : 22
Rating : 7.50
All Episode
Vaccines Calling the Shots ~ 1
September 10, 2014
Rise of the Hackers ~ 2
September 24, 2014
Why Planes Vanish ~ 3
October 08, 2014
Surviving Ebola ~ 4
October 08, 2014
Ben Franklin's Balloons ~ 5
October 22, 2014
First Air War ~ 6
October 29, 2014
Bigger Than T. rex ~ 7
November 05, 2014
Emperor’s Ghost Army ~ 8
November 12, 2014
Killer Landslides ~ 9
November 19, 2014
First Man on the Moon ~ 10
December 03, 2014
Big Bang Machine ~ 11
January 14, 2015
Sunken Ship Rescue ~ 12
January 21, 2015
Sinkholes—Buried Alive ~ 13
January 28, 2015
Colosseum: Roman Death Trap ~ 14
February 11, 2015
Petra: Lost City of Stone ~ 15
February 18, 2015
Hagia Sophia: Istanbul’s Ancient Mystery ~ 16
February 25, 2015
The Great Math Mystery ~ 17
April 15, 2015
Invisible Universe Revealed ~ 18
April 22, 2015
Nazi Attack on America ~ 19
May 06, 2015
Lethal Seas ~ 20
May 13, 2015
Chasing Pluto ~ 21
July 15, 2015
Nuclear Meltdown Disaster ~ 22
July 29, 2015