Backdrop image for movie Koko: A Talking Gorilla

Koko: A Talking Gorilla (1978)

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

  • Documentary

Top billed cast

  • Photo of Penny PattersonPenny PattersonHerself
  • Photo of KokoKokoHerself
  • Photo of Saul KitchenerSaul KitchenerHimself - Director Emeritus, San Francisco Zoo
  • Photo of Carl PribramCarl PribramHimself - Professor of Neuroscience
  • Photo of Roger FoutsRoger FoutsHimself

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