7.0
Release Date: 1978-10-11
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Official website :
CASTS
Koko
Herself
SIMILAR
7.9
An Apology to Elephants
6.5
L'Âge d'or de la pub
Virunga
8.0
Cher & the Loneliest Elephant
Born to Be Wild
7.2
I'll Come to You with Deaf Eyes
6.0
The Cable That Changed the World
0.0
Beyond the Enclosure
Crip Camp: A Disability Revolution
6.3
Lucy the Human Chimp
8.5
Dominion
6.4
What The Durrells Did Next
6.1
Marvel Studios Assembled: The Making of Echo
Tiergarten
8.2
Silverback
6.8
Poto and Cabengo
5.9
Night on Earth: Shot in the Dark
6.9
The Zoo
5.2
Lion, London Zoological Gardens
4.5
Preservation of the Sign Language
