In this fourth Planet of the apes film, apes have supplanted dogs and cats as household pets, and replaced servants as personal assistants -- until their continual mistreatment provokes one advanced ape from the future to lead a spectacular revolt.
A daughter is killed in a car crash by a drunk driver and the family is outraged at all delays in bringing the case to trial. The judge is forced to rule for the defense and it appears the driver might escape punishment all together.