Why Dogs Smile & Chimpanzees Cry

Name: Why Dogs Smile & Chimpanzees Cry
Genre: Documentary
Cast: Sigourney Weaver, Martyn Colbeck, Michael deGruy

Not Rated

1999 1h 40m[Documentary](/on-demand/category/documentary)

7.7

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.

Where to Watch Why Dogs Smile & Chimpanzees Cry

1 Season

Season 1
Season 12 Episodes

Cast of Why Dogs Smile & Chimpanzees Cry

Sigourney WeaverSelf - Narrator
Martyn ColbeckSelf - Wildlife Filmmaker
Michael deGruySelf - Wildlife Filmmaker
Roger FoutsSelf - Chimpanzee Human Communication Institute
Dereck JoubertSelf - Wildlife Filmmaker
Beverly JoubertSelf - Wildlife Filmmaker
Jim DutcherSelf - Wildlife Filmmaker
Frans de WaalSelf - Yerkes Regional Primate Research Center
Katy PayneSelf - Acoustic Biologist
Marc BekoffSelf - University of Colorado, Boulder
Jaak PankseppSelf - Neuroscientist, Bowling Green State University
Ned KalinSelf - University of Wisconsin
Nicholas DodmanSelf - Tufts University School of Veterinary Medicine
Roland AndersonSelf - Seattle Aquarium
Peter WhybrowSelf - Director, Neuropsychiatric Institute, UCLA
Deborah FoutsSelf - Chimpanzee Human Communication Institute
Blair T. MillerSelf - FEMA Search and Rescue Worker
Lisa ParrSelf - Yerkes Regional Primate Research Center
Kathleen BeachSelf - Former staff member, Chimpanzee Human Communication Institute
Carol L. FleisherDirector / Executive Producer / Written By