Katniss Everdeen, portrayed by Jennifer Lawrence, is nursing her wounds after a harrowing attack from Peeta Mellark, played by Josh Hutcherson, who has fallen victim to the Capitol's mental manipulation. While Peeta is gradually healing, he remains confined due to violent episodes where he irrationally threatens Katniss's life.
As the rebels launch an offensive against the Capitol's artillery store in District 2, they are led by Commander Lyme, played by Gwendoline Christie, alongside Homes and Commander Paylor. The critical arsenal is hidden deep within the mountain, heavily guarded by Capitol loyalists, making direct assaults nearly impossible. The rebels devise a bold plan to initiate an avalanche, sealing off the entrance to the weapons cache, yet Katniss voices her concerns; she feels that their ruthless strategies mirror those employed by the Capitol itself. While her friend Gale insists that anyone allied with the Capitol is the enemy, Katniss struggles with the morality of their methods.
Amidst the chaos, Alma Coin, portrayed by Julianne Moore, proposes a humanitarian gesture by leaving a train tunnel open for civilians to flee. Katniss seeks to inspire unity among the loyalists against the Capitol’s tyranny, passionately declaring, >“As the districts fight against one another, only Snow emerges victorious.” Unfortunately, her message is met with violence, resulting in her being shot, though she survives thanks to her bulletproof vest.
In a strategic move, President Snow, played by Donald Sutherland, orders a mass evacuation of the Capitol's outskirts, intending to fortify defenses and hamper the incoming rebel forces. His plan involves manipulating game makers to execute a brutal counteroffensive against the rebels as they storm the streets. Although filled with rage and a desire for vengeance against Snow, Katniss is hindered by Coin, who asserts that revealing Katniss as a martyr during the fight could rally the rebellion.
During Finnick's wedding, suggestions arise for Katniss to covertly board a vessel heading to the Capitol, where an invasion is in the making. Consequently, Katniss is reluctantly assigned to the “Star Squad,” guided by Boggs and accompanied by Gale, Finnick, Cressida, and others. They are tasked with documenting the assault for propaganda but each member must carry a suicide pill as a safeguard against capture.
As they navigate the dangers of the Capitol, utilizing Boggs's tactical map, their mission resembles a deadly game. Coin’s ulterior motives surface as Boggs reveals her desire to eliminate Katniss, leaving her no choice but to follow Coin's perilous orders. Tragically, as they press further into enemy territory, their ranks are thinned; Boggs sacrifices himself, passing the command of the Holo to Katniss moments before he falls victim to a deadly trap.
Katniss faces overwhelming grief and conflict as Peeta, confused by the Capitol's conditioning, briefly turns against her. The squad, besieged by lethal pods and mutant beasts, suffers heavy losses, culminating in a heartbreaking sacrifice from Finnick to ensure the group's escape.
When she emerges into a tumultuous battlefield, Katniss encounters chaos at Snow's mansion where innocent lives are caught in the crossfire. A horrifying turn of events leads to her sister Prim, portrayed by Willow Shields, falling victim to a bombing orchestrated during this turmoil, shattering Katniss's world once more.
As the Capitol crumbles and Snow is apprehended, a dark reality surfaces: Coin's outright refusal to uphold the promise of free elections sparks further discontent. Coin, now interim President, proposes a grotesque plan to hold another Hunger Games featuring Capitol children to quell the districts’ anger. In a twist of fate, Katniss, while initially supportive, uses her influence to swing the vote for the execution of Snow, but ultimately, she turns her ire on Coin instead.
In a shocking act of rebellion, she kills Coin and watches as Snow meets his grim fate at the hands of an enraged populace. Struggling with despair, Katniss attempts to take her own life, but Peeta intervenes, leading to her arrest instead. Liberties are ultimately restored as Katniss is pardoned and returns to District 12, accompanied by a recovering Peeta. The political landscape shifts as Commander Paylor is elected as the new President, and the trio, including Woody Harrelson, finds solace in each other's shared trauma.
Years pass, and Katniss and Peeta, now blessed with two children, engage in simple moments of play while she grapples with the haunting memories of her past, realizing, “There are far worse games to endure.”
