Koko: A Talking Gorilla (Koko, le gorille qui parle) 46 years old

A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.

Credits

Koko: A Talking Gorilla Cast

Name	Character
Penny Patterson She was 31, now 77 years old	as Herself

Koko: A Talking Gorilla Crew

Name	Department
Dominique Auvray as Editor. She was 28 (now 74) years old	Editing
Barbet Schroeder as Director. He was 37 (now 83) years old	Directing
Barbet Schroeder as Associate Producer. He was 37 (now 83) years old	Production
Denise de Casabianca as Editor. She was 47 (now 93) years old	Editing