Koko: The Gorilla Who Talks

70% TMDB 2016 Documentary, Animals, Profile 1h 0m NR

The story of Koko the gorilla, who can communicate with people via sign language due to the work of psychologist Penny Patterson, who adopted Koko in 1971 for her Ph.D. assignment.

Available from amazon-us-tvod

Buy TiVo Stream 4K