Movies (Acting Roles)
Sorted by Release DateKoko: The Gorilla Who Talks to People
Penny Patterson was
69 in Koko: The Gorilla Who Talks to People
as 'Self'.
Wed, Jun 15 2016
Koko: A Talking Gorilla
Penny Patterson was
31 in Koko: A Talking Gorilla
as 'Herself'.
Wed, Oct 11 1978
TV Shows (Acting Roles)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages