Why Dogs Smile and Chimpanzees Cry (1999)

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.

Genres: Documentary

Stars: Sigourney Weaver

Release Date: 1999-01-01

Country: N/A

Ratings: 0 / 10 (0 votes)

Runtime: 100 mins