Trama

The fragile peace between apes and humans is threatened as mistrust and betrayal threaten to plunge both tribes into a war for dominance over the Earth.

A growing nation of genetically evolved apes led by Caesar is threatened by a band of human survivors of the devastating virus unleashed a decade earlier. They reach a fragile peace, but it proves short-lived, as both sides are brought to the brink of a war that will determine who will emerge as Earth's dominant species.—Twentieth Century Fox

Some years after his escape from captivity Caesar heads a vast colony of apes and chimps living a self-sufficient life in the woods outside San Francisco. In the city itself a depleted group of Simian Flu survivors struggle to exist, their best hope being to revitalise a hydro-electric dam which will restore their power. However to reach it they must pass through Caesar's domain. Group leader Malcolm and Caesar have a mutual respect which allows the restoration to take place but Caesar's embittered lieutenant Koba, a victim of animal experimentation, has no such faith in humans and usurps Caesar, leading a full-scale attack on the city, most of whose inhabitants regard the apes as savages and a fierce battle takes place. It is down to Caesar and Malcolm to join the voices of reason together to re-establish a peace which will benefit both camps.—don @ minifie-1

10 years after the events of "Rise", Caesar remains happy in peace being the leader of an ape armada. Now sure that the humans are no more on Planet Earth due to the Simian flu the humans have passed on. Then they are proved wrong when a small group of humans encounter the apes in the forest. Caesar attempts to make peace with them only if they follow the rules. But Koba, one of the apes makes an attempt to kill the group of humans. This act of treason alerts an entire army of human survivors and the war for peace begins. But this is the question that all are asking: Will the humans reign supreme or the apes?—Anonymous

In 2026, the humans are nearly extinct, with only about 1 in 500 (0.2%) genetically immune. Human civilization has been destroyed after societal collapse among humans. The apes, all bestowed with genetically enhanced intelligence by the virus, establish a colony in the Muir Woods National Monument near San Francisco, led by Caesar, along with his lieutenants Maurice, Rocket, and Koba.

A group of humans, led by Malcolm, unknowingly enter the apes' territory in search of a hydroelectric dam that would restore power to their community in San Francisco. Carver, a member of Malcolm's group, injures Ash, Rocket's young son, in fear. Malcolm manages to prevent further escalation, and Caesar orders the humans to leave. Prompted by Koba, Caesar brings his army to the human community as a show of strength. Caesar announces that, while the apes do not want war, they will fight to defend themselves; he demands the humans stay in their territory. Malcolm convinces Dreyfus, the community's leader, to give him a chance to take a small team to the forest to negotiate with the apes and access the dam. Eventually, Caesar allows them to work on the generator on the condition that they surrender their guns. While working together, Malcolm, his nurse wife Ellie, and his son Alexander bond with the apes. The fragile truce briefly falls apart when Carver is discovered to have kept a hidden gun and is thus forcibly sent away, but trust is restored when Ellie saves Cornelia, Caesar's ill wife.

Concerned that the apes may attack, Dreyfus arms the community with the munitions at the Fort Point armory. Koba, who hated the humans for torturing him as a laboratory test subject, discovers the armory and confronts Caesar, accusing him of caring more about humans than apes. Caesar beats Koba in response but refrains from killing him. Koba kills two guards in the armory to steal a gun and returns home. He secretly kills Carver after the humans succeed in repairing the generator. Koba uses their celebration to covertly set fire to the ape colony. Unseen by the others, he shoots Caesar, who falls into the underbrush. Koba frames the humans for Caesar's apparent death and the fire to justify war. Taking command, he leads the ape army to San Francisco, where they plunder the armory and mount a full-scale assault on the humans. Despite taking heavy casualties, the apes breach the building and imprison the humans as Dreyfus flees. Koba kills Ash for refusing to kill unarmed humans and imprisons all other apes loyal to Caesar, including Rocket, Maurice, and Luca.

Malcolm's family finds a severely wounded Caesar and transports him to his former home in San Francisco. After sneaking back into the settlement to find medical supplies, Malcolm encounters Blue Eyes, Caesar's young son. Blue Eyes has him at gunpoint but decides to let him go until he learns from Malcolm that his father is still alive. Blue Eyes accompanies Malcolm to Caesar. Learning that it was Koba who shot Caesar, Blue Eyes reconciles with his father. The trio returns to the community and frees the imprisoned humans and apes. After escorting the apes into the tower, Malcolm finds Dreyfus, who has rigged the base of the tower with C-4, and reveals that his men made contact with a military base. Malcolm holds Dreyfus and his men at gunpoint to give Caesar enough time to retake command by confronting Koba at the top of the tower. In an attempt to kill all the apes, Dreyfus detonates explosives to destabilize the building, killing himself in the process. Caesar defeats Koba and refuses to help him as he falls to his death.

Malcolm warns Caesar of the approaching human military. Believing that the humans will never forgive the apes for their attack, Caesar tells Malcolm to leave with his family for safety before the fighting begins. He then addresses the apes as they prepare for the upcoming war.