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Season 20 Episode List
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Episode 1 - Among the Wild Chimpanzees
Release Date: 1984-01-01Follow two landmark decades of Jane Goodall's work with chimpanzees.
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Episode 2 - Love Those Trains
Release Date: 1984-02-08Covers 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.
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Episode 3 - Return to Everest
Release Date: 1984-03-07Sir Edmund Hillary and Tenzing Norgay return to Everest to celebrate their historic ascent.
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Episode 4 - Flight of the Whooping Crane
Release Date: 1984-04-04Shows the endangered whooping crane's perilous migratory path.