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.

Genre:

Documentary

Duration:

100 min

Actor:

Sigourney Weaver

Quality:

HD

Director:

Carol L. Fleisher

Release:

1999

IMDb:

9.0