Koko: A Talking Gorilla

70.00% | October 11, 1978 | 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

George Paul Csicsery

Assistant Director

Margaret Ménégoz

Producer

Cast

Herself

Koko

Herself

Himself - Director Emeritus, San Francisco Zoo

Himself - Professor of Neuroscience

Himself