

A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Penny Patterson
Herself
Lead
Koko
Herself
Saul Kitchener
Himself - Director Emeritus, San Francisco Zoo
Carl Pribram
Himself - Professor of Neuroscience
Roger Fouts
Himself
“A staggering achievement of craft and ambition. Barbet Schroeder's vision lands with breathtaking precision.”
“Every frame feels alive. Koko: A Talking Gorilla is the rare release that takes its audience seriously.”