Released: 1978-10-11
Runtime: 85 minutes
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
Budget: $0
Revenue: $0
Popularity: 0.4121
Vote Average: 7.0 ({{ mov_details.vote_count }} votes)
Status: Released
IMDb: tt0076097
2017-01-28
0.0 (0 votes)
1997-01-01
8.0 (1 votes)
2024-08-05
6.0 (1 votes)
1982-02-15
0.0 (0 votes)
1966-01-01
0.0 (0 votes)
1992-03-25
7.0 (2 votes)
2002-04-30
0.0 (0 votes)
1970-10-15
0.0 (0 votes)
2011-04-08
7.0 (68 votes)
2014-11-07
7.903 (227 votes)
2021-04-29
6.3 (6 votes)
2017-06-02
6.7 (3 votes)
2024-06-06
0.0 (0 votes)
2018-12-01
7.0 (2 votes)
2020-03-25
7.164 (152 votes)
2020-07-16
0.0 (0 votes)
2019-05-19
6.4 (5 votes)
2023-07-27
0.0 (0 votes)
2018-03-29
8.4 (78 votes)
2020-01-29
5.9 (12 votes)
