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Koko - The Gorilla Who Talks
Koko - The Gorilla Who Talks

Koko - The Gorilla Who Talks

Explore the story of Penny Patterson and Koko the gorilla.

54m 51s

Koko - The Gorilla Who Talks

TV-G

In 1971 Penny Patterson began teaching sign language to a gorilla named Koko, unaware that this relationship would define both their lives. Over 40 years on, now internationally famous, Koko continues to redraw the line between people and animals.

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