#1 ∙ S1992.E1 ∙ Eternal Enemies: Lions and Hyenas1992National Geographic goes to Botswana to examine the struggle for survival between lions and hyenas.9.2/10 (233)Rate
#2 ∙ S1968.E2 ∙ The Lonely Dorymen: Portugal's Men of the SeaTue, Apr 16, 1968A documentary showing the adventurous lives of Portuguese cod fishermen in the ice cold sea of Greenland.9.0/10 (11)Rate
#3 ∙ S1984.E2 ∙ Love Those TrainsWed, Feb 8, 1984Covers the history of trains from steam engines to diesels, nostalgically remembering the days when trains bridged the continents, empowered the pioneers, and ferried troops. Also follows the iconic Orient Express on one of its routes.8.9/10 (14)Rate
#4 ∙ S1974.E3 ∙ Bushmen of the KalahariFri, May 17, 1974Shows how Bushmen are adapting to change after centuries of being hunter-gatherers.8.9/10 (9)Rate
#8 ∙ S2008.E7 ∙ The Code BreakersDec 2009Experts in code writing and breaking tell tales of heroic risks, secrecy, and adventure.8.6/10 (5)Rate
#9 ∙ S1984.E1 ∙ Among the Wild Chimpanzees1984Follow two landmark decades of Jane Goodall's work with chimpanzees.8.5/10 (44)Rate
#10 ∙ S1993.E3 ∙ Survivors of the Skeleton CoastWed, Apr 14, 1993Follow Des and Jen Bartlett as they explore this unique area of Africa where the desert meets the sea.8.5/10 (38)Rate