
Why Dogs Smile and Chimpanzees Cry
★9.0/ 1019991h 40m
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.
🎬 Watch Trailer — Why Dogs Smile and Chimpanzees Cry
Cast

Sigourney Weaver
Narrator
Advertisement









