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Watch Animal Behavior (1989) Online

  • 2.3/10
  • RUNTIME: 1h 25m
  • COUNTRIES: United States of America
  • Subtitles: English

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.