The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a spacecraft. Intrigued by their intelligence, humans use them for research - until the apes attempt to escape.
Cornelius
Dr. Zira
Dr. Lewis Dixon
Dr. Stephanie 'Stevie' Branton
Dr. Otto Hasslein
The President
Dr. Milo
E-1
E-2
Committee Chairman
