37 - 1Super Cats: Extreme Lives Oct. 24, 2018
37 - 2Super Cats: Cats in Every Corner Oct. 31, 2018
37 - 4A Squirrel's Guide to Success Nov. 14, 2018
37 - 8Equus: Story of the Horse: Origins Jan. 16, 2019
37 - 9Equus: Story of the Horse: Chasing the Wind Jan. 23, 2019
37 - 10Wild Way of the Vikings Feb. 13, 2019
37 - 11Living Volcanoes Feb. 20, 2019
37 - 12The Egg: Life’s Perfect Invention Apr. 10, 2019
37 - 14American Spring LIVE: Migration Apr. 30, 2019