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The BBC's Natural History Unit focuses on the planet's most advanced animal, beginning with a look at how man communicated before the evolution of language. Some gestures and expressions are so ingrained that we have not been able to erase them from our vocabulary.
First Air Date : Jul 27, 1994
Last Air date : Jul 27, 1994
Episode : 6 Episode
Season : 1 Season
Runtime: 50:14 minutes
Studio: BBC One
Country: United Kingdom
Cast: Desmond Morris
Crew: