Why chimpanzees cry and dogs smile

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Most relevant reviews. Free Guy DVD, 5. F9: The Fast Saga Blu-ray, 4. The Suicide Squad Blu-ray, 4. You may also like. Backing up observations with brain imaging and genetic testing, the scientists--and this film--make a compelling view for any animal lover.

Add 2 links to eMule. Jump to: navigation , search. Add 2 links to eMule Discovery. 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 grip Read all 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. Sign In. TV Movie Unrated Unrated 1h 40m.

Director Carol L. Paula Deats Carol L. Sigourney Weaver voice. Top credits Director Carol L. See more at IMDbPro. Photos 2.