Koko: A Talking Gorilla
7.0/1019781h 25m
Released
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Director: Barbet Schroeder
Cast
P
Penny Patterson
Herself
Koko
Herself
S
Saul Kitchener
Himself - Director Emeritus, San Francisco Zoo
C
Carl Pribram
Himself - Professor of Neuroscience
R
Roger Fouts
Himself
