Watch Why Dogs Smile and Chimpanzees Cry
- Released
- 1h 40m
- 1999
- ⭐ 9.0
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Overview
Is it human conceit to attribute emotions to animal actions, or are emotions basic to life on earth? Wildlife filmmakers and scientists make a convincing argument for the latter in this gripping film.
Production Countries
No countries available
Languages
- English (English)


