![Animal Behavior Poster](https://image.tmdb.org/t/p/w500//nmZrLZrTxYmdFv5Xk26cOGiWMW9.jpg)
Animal Behavior
23.00%
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October 27, 1989
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Comedy, Romance
Biologist Alex Brisco develops a new method to communicate with chimpanzees. Instead of using machines, she teaches the chimps simple sign language. Her research is overlooked by ignorant colleagues, but one man, Mark, a cellist, helps Alex with her research.
Featured Crew
Jenny Bowen
Director
Susan Rice
Writer
Kjehl Rasmussen
Director
Cast
![Karen Allen](https://image.tmdb.org/t/p/w300//eJszpndpRzrXbSlz7RUlApoTykn.jpg)
Karen Allen
Alex Bristow
![Armand Assante](https://image.tmdb.org/t/p/w300//9HbbWAJacTHguO2InDVHKGnaasm.jpg)
Armand Assante
Mark Mathias
![Josh Mostel](https://image.tmdb.org/t/p/w300//zX8vyQ9JdWsr1cmPvvyrw01aPiQ.jpg)
Josh Mostel
Mel Gorsky
![Holly Hunter](https://image.tmdb.org/t/p/w300//kC7KX03VAWvogOCuwKbMo4V6TuU.jpg)
Holly Hunter
Coral Grable
![Richard Libertini](https://image.tmdb.org/t/p/w300//tpkGxVaGzAiY8kWmCWyeV2bjeNB.jpg)
Richard Libertini
Doctor Parrish