A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
| Tagline | |
| Release Date: | Oct 11, 1978 |
| Genres: | Documentary |
| Production Company: | Les Films du Losange, INA |
| Production Countries: | France |
| Casts: | Penny Patterson, Koko, Saul Kitchener, Carl Pribram, Roger Fouts |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
KODE IKLAN BANNER ATAU IKLAN HORIZONTAL DISINI
