An Air Force pilot joins a top secret military experiment involving chimps, but begins to suspect there might be something more to the mysterious Project X.
1987
HD
108min
PG
United States
English
Jonathan Kaplan
Helen Hunt
Johnny Ray McGhee
Jonathan Stark
Matthew Broderick
William Sadler
Willie
Stephen Lang
Pamela Ludwig
Robin Gammell
sign languages
chimpanzee
secret military program
chimp
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