In 1991, Morgan, an assistant to Governor Breck, presented an I.Q. profile on all apes tested over the previous four weeks. Mr MacDonald told him he had summarised the wrong part of the report. He also compiled the "Achilles List" - Breck’s equivalent of the Nixon "Enemies List", documenting the names and codes of all the apes in his city ever reported for disobedience - in order to exterminate potential trouble-makers. The assistant was killed by Caesar with a machine gun before the gorillas and chimpanzees raided the command post.
- The surname 'Pine' is revealed in the movie's novelization.