Release Date: 1978-10-11
Overview: A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Rating: 7 / 10
Penny Patterson
as Herself
Koko
as Herself
Saul Kitchener
as Himself - Director Emeritus, San Francisco Zoo
Carl Pribram
as Himself - Professor of Neuroscience
Roger Fouts
as Himself
Barbet Schroeder - Director
George Paul Csicsery - Assistant Director
Néstor Almendros - Director of Photography
Denise de Casabianca - Editor
Guta Cattoni - Original Music Composer
No reviews available.