Koko: A Talking Gorilla
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Where to Watch
Stream, buy or rent this movie from the providers below.
| Stream | |
|---|---|
 | Criterion Channel |
| Buy | |
|---|---|
| Not available |
| Rent | |
|---|---|
| Not available |