Documentary
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Language
French, English
Country
France
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A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
French, English
France
Saul Kitchener
Himself - Director Emeritus, San Francisco Zoo
