Animal Behavior

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.

Cast

Karen Allen

Played Alex Bristow
Armand Assante

Played Mark Mathias
Josh Mostel

Played Mel Gorsky
Holly Hunter

Played Coral Grable
Richard Libertini

Played Doctor Parrish
Joyce Brothers

Played Herself
Alice Drummond

Played Site Committee
Nan Martin

Played Mrs. Norton
Alexa Kenin

Played
Jon Matthews

Played Tyler Forbes
Crystal Buda

Played Cleo Grable
Ivan Bonar

Played Dr. Ridley
Vivian Warfield

Played Blaze de Teo
Janni Brenn

Played Mrs. Parrish
Steven Kent Foster

Played Nerd
Cynthia Vance

Played Co-Ed
Joyce Brothers

Played Visiting Psychologis…
Al Jones

Played Site Committee
Peter Prouse

Played Site Committee
Alexa Kenin

Played Sheila Sandusky
Dan J.P. Ciernia

Played Student (uncredited)

Close ✕

Join Discord

Follow on X