Why Dogs Smile and Chimpanzees Cry

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.

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Genre:

Documentary

Duration:

100 minutes

Year:

1999

Director:

Carol L. Fleisher

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Company:

Discovery

Cast:

Narrator

Crew:

Director

Writer

Writer