War for the Planet of the Apes Ending Explained

WARNING: This article contains SPOILERS for War for the Planet of the Apes


The War for the Planet of the Apes may bring an end to the modern Apes prequel trilogy, but its ending sets up much more than fans may realize upon their first, or even second viewing. Typically in films based on speculative fiction or post-apocalyptic worlds, audiences are encouraged to not ask too many question. But with War, the film's director Matt Reeves is encouraging fans to see the seeds being planted for future Apes movies. Ones that prove even if Caesar's story comes to an end in victory, the tale of the planet, and his people is far from over.

In case some taking in the critically acclaimed end to Reeves's Apes trilogy have forgotten the plot details that led Caesar to War, or the specifics of the Simian Flu that ended society as we know it, we're here to help. If the future is to be filled with more Planet of the Apes sequels, then it's important to know which questions are actually answered in War - and which ones are intentionally raised for more sequels to explore.

RELATED: Planet of the Apes' Simian Flu & Science Explained

America's Armies Destroy Themselves

The biggest cliffhanger from the previous film was the impending threat of the American armies coming to battle Caesar's apes. When War begins, that battle has waged for the better part of two years, with Caesar's colony surviving by defending their territory in a secret forest bunker. Obviously the war takes a terrible turn when The Colonel (Woody Harrelson) and his men capture the entire group, putting them to cruel work in rebuilding a former weapons depot turned relocation center. Rebuilding its walls - not against their own kind, but other American armies expected to arrive.

They're coming for people, not apes, as the film slowly reveals just how fanatical The Colonel and his followers have become, believing the war for survival to be of a "Holy" nature. That fanaticism led The Colonel to execute his own men when their infection with the Simian Flu began to show new symptoms, and decapitate the men sent by his superior officers to make him see reason. With no option but to put down this mad dog in their ranks, what is suggested to be the remainder of American armed forces arrive en masse to The Colonel's fortress.

Unfortunately for everyone involved, The Colonel's death can't prevent what's coming. Caesar sets a fuel tank ablaze, starting a chain reaction that wipes out the defending, radicalized army... and buries the rest of the army in the avalanche that follows. And just like that, Caesar and his apes have no human soldiers to fear.

What Happens To the Humans Who Survive

In case the opening sequence of Dawn of the Planet of the Apes is no longer fresh in fans' minds, the spread of the Simian Flu was to blame for the rise of evolved apes, and the decline of humanity. But War makes it clear that the humans who survived past the pandemic that caused the fall of civilization didn't get lucky by avoiding infection - they are all infected with the virus, they just are immune to its most devastating symptoms. That opening sequence claimed a survival rate of "one in five hundred," meaning around 14 million humans were left alive... to face the ensuing violent collapse of the world as we knew it.

But even if the death toll of those survivors escalated into the millions, that's a lot of people left alive. What they didn't foresee, and what War reveals, is that the virus is mutating in ways that are, once again, only harmful to humans. Caesar and his closest allies encounter one young girl unable to speak, and soon find more soldiers afflicted with the illness, who have been shot and left for dead by their own commanding officers. These poor souls, we eventually learn, have been infected with the mutated strain... and loss of speech is just the beginning.

Once the infected are reduced to making grunts, The Colonel informs Caesar, their higher brain function is the next to go. In a cruel twist of fate, it seems, the people left alive alongside apes are doomed to become the "primitive beasts" they once viewed apes to be. It's hard to know if The Colonel's entire prognosis is based on medicine or prejudice (the young girl seems to be just fine, voice aside). Either way, the human in-fighting and quarantine on the horizon will only make things worse, seemingly guaranteeing that humanity's chances at bouncing back are over - at least in the United States of America.

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Key Release Dates
  • War for the Planet of the Apes (2017) release date: Jul 14, 2017
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