Koko: A Talking Gorilla

  • Rated 7.0 out of 10
  • Movie
  • 1978
  • 1h 25m
  • Documentary

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

Director
Barbet Schroeder
Starring
Penny Patterson, Koko, Saul Kitchener, Carl Pribram