1978/10/11 (US) | Documentary
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Barbet Schroeder
Director
No Image
Penny Patterson
Herself
Koko
Herself
No Image
Saul Kitchener
Himself - Director Emeritus, San Francisco Zoo
No Image
Carl Pribram
Himself - Professor of Neuroscience
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Roger Fouts
Himself
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Released
George Paul Csicsery
Assistant Director
Néstor Almendros
Director of Photography
Denise de Casabianca
Editor
Margaret Ménégoz
Producer
Dominique Auvray
Editor
Guta Cattoni
Original Music Composer
Barbet Schroeder
Associate Producer