NOVA: Season 50
EP1 - London Super Tunnel
EP2 - Star Chasers of Senegal
EP3 - Ancient Builders of the Amazon
EP4 - New Eye on the Universe
EP5 - Weathering the Future
EP6 - Chasing Carbon Zero
EP7 - Saving the Right Whale
EP8 - Hidden Volcano Abyss
EP9 - Your Brain: Perception Deception (1)
EP10 - Your Brain: Who's in Control? (2)
EP11 - Ancient Earth: Birth of the Sky
EP12 - Ancient Earth: Frozen
EP13 - Ancient Earth: Life Rising
EP14 - Ancient Earth: Inferno
EP15 - Ancient Earth: Humans
EP16 - Inside China's Tech Boom
EP17 - The Battle to Beat Malaria
EP18 - Lee and Liza's Family Tree
