Koko: A Talking Gorilla
Koko, le gorille qui parle
Koko: A Talking Gorilla 123Movies. A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
- Genre: Documentary
- Country: France
- Director: Barbet Schroeder
- Cast: Penny Patterson, Koko, Saul Kitchener, Carl Pribram, Roger Fouts,