A documentary that follows Dr. Penny Patterson’s current scientific study of Koko, a gorilla who communicates through American Sign Language. |
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Ratings: | IMDB: 7.5/10 | |
Released: | December 4, 1979 | |
Runtime: | 85 min | |
Genres: | Documentary | |
Companies: | Les Films du Losange Ina | |
Cast: | Koko Penny Patterson Saul Kitchener Carl Pribram | |
Crew: | Barbet Schroeder | |
greenguy86 : Oh man, what a twist. Only a few more episodes to go!