A group of scientists in San Francisco struggle to stay alive in the aftermath of a plague that is wiping out humanity, while Caesar tries to maintain dominance over his community of intelligent apes.

Scientist Will Rodman is determined to find a cure for Alzheimer's, the disease which has slowly consumed his father Charles. Will feels certain he is close to a breakthrough and tests his latest serum on apes, noticing dramatic increases in intelligence and brain activity in the primate subjects... Especially Caesar, his pet chimpanzee.

After a spectacular crash-landing on an uncharted planet, brash astronaut Leo Davidson (Mark Wahlberg) finds himself trapped in a savage world where talking apes dominate the human race. Desperate to find a way home, Leo must evade the invincible gorilla army led by Ruthless General Thade (Tim Roth) and his most trusted warrior, Attar (Michael Clarke Duncan).

The fifth and final episode in the Planet of the Apes series. After the collapse of human civilization, a community of intelligent apes led by Caesar lives in harmony with a group of humans. Gorilla General Aldo tries to cause an ape civil war and a community of human mutants who live beneath a destroyed city try to conquer those whom they perceive as enemies. All leading to the finale.

In a futuristic world that has embraced ape slavery, Caesar, the son of the late simians Cornelius and Zira, surfaces after almost twenty years of hiding out from the authorities, and prepares for a slave revolt against humanity.

The world is shocked by the appearance of two talking chimpanzees, who arrived mysteriously in a U.S. spacecraft. They become the toast of society; but one man believes them to be a threat to the human race.

Astronaut Brent is sent to rescue Taylor but crash lands on the Planet of the Apes, just like Taylor did in the original film. Taylor has disappeared into the Forbidden Zone so Brent and Nova try to follow and find him. He discovers a cult of humans that fear the Apes' latest military movements and finds himself in the middle. Tension mounts to a climactic battle between ape and man deep in the bowels of the planet.

Taylor and two other astronauts come out of deep hibernation to find that their ship has crashed. Escaping with little more than clothes they find that they have landed on a planet where men are pre-lingual and uncivilized while apes have learned speech and technology. Taylor is captured and taken to the city of the apes after damaging his throat so that he is silent and cannot communicate with the apes.