Release Date:
Credits
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.
Release Date:
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

Documentary telling the extraordinary story of Koko, the only 'talking' gorilla in the world, and her lifelong relationship with Penny Patterson. Project Koko started as a PhD project to teach sign language to a baby gorilla, but as Koko began to communicate with Penny, an intense bond formed between them. Penny has now been with Koko for over 40 years and claims Koko can reveal fresh insights into the workings of an animal's mind. Koko's unique life with Penny has been filmed every step of the way. Over 2,000 hours of footage chart the most dramatic moments - Penny's battle to keep Koko from being taken back to the zoo in which she was born, Penny's clash with academic critics who doubted her claims and the image of Koko mourning the death of her kitten.
Release Date: June 15, 2016
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.

August 12, 2005

March 25, 2020

March 12, 2025

December 28, 2017

December 01, 2018

March 29, 2018

January 20, 2023

May 09, 2024

May 14, 2016

December 23, 1974

October 20, 1996

January 29, 2020

December 23, 2015

January 02, 1959

April 06, 2018

September 04, 2020

April 08, 2011

December 13, 2004

March 08, 2019

November 16, 1983