(Why Dogs Smile and Chimpanzees Cry)

Content: 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.

Countries:

Genres:

Documentary

Runtime:

100 minutes

Year:

1999

Directors:

Carol L. Fleisher

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Production companies:

Discovery

Actors:

Narrator

Crews:

Writer

Director

Writer