Animal Behavior is a 1989 comedy film directed by Jenny Bowen and Kjehl Rasmussen and starring Karen Allen, Armand Assante, and Holly Hunter.

[2] The beautiful biologist Alex Brisco develops a new method to communicate with chimpanzees: instead of machines she uses a simple sign language.

Her research and competition with ignorant colleagues lets her overlook the amorous approaches of cellist Mark.

Filming was intermittent for the next four years until it was completed by producer Kjehl Rasmussen.

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