Trailer

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.

Release: Jan 01, 1999

Duration: 1h 40m

Genres: Documentary

Country:

Quality: HD

Actors: Sigourney Weaver

Director: Carol L. Fleisher

IMDb: 0/10

Keywords:Why Dogs Smile and Chimpanzees Cry #nature #emotions