King Rat

King Rat

Year: 1965

Runtime: 134 mins

Language: English

WarDramaWar and historical adventureBrutal violent prison dramaMilitary combat and heroic soldiers

After Singapore fell to the Japanese in 1942, Allied prisoners of war—mainly British with some Americans—were held in Changi prison. Corporal King, an enterprising American, has carved a niche, trading contraband and arranging camp entertainment. He befriends an upper‑class British officer, who is drawn to King’s lively, hopeful outlook on life.

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King Rat (1965) – Full Plot Summary & Ending Explained

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In a Japanese POW camp, one inmate stands out: the crafty Corporal King, an American among the British and Australians who survives by scheming and running a shadowy black‑market network. He uses his wits to pull strings, and soon he ropes in the upper‑class RAF officer Peter Marlowe as a translator, drawing him closer as they get to know each other. As their uneasy alliance grows, King begins to value Marlowe not just for his language skills but for the leverage Marlowe represents in a camp where survival often hinges on knowing whom to trust. King’s calculation sharpens when he saves Marlowe’s hungry group from the brink of gangrene by obtaining costly medicines, keeping the sick man alive at his bedside. Whether this care stems from loyalty—or from the knowledge that Marlowe is the only one who knows where King’s hidden profits are buried—remains a deliberately murky question, and one that keeps Marlowe tethered to a man who may be friend, ally, or indispensable asset.

Meanwhile, the camp’s moral center is tested by the British Provost Lieutenant Grey, a lower‑class officer who looks with contempt on King and does not hesitate to challenge him. Grey stumbles onto a separate corruption plot: the high‑ranking officer in charge of the meager rations has been skimming for himself and his assistant. Grey refuses a bribe and tries to bring the matter to Colonel Smedley‑Taylor, only to face a dismissal that suggests the system will not tolerate such exposure. Smedley‑Taylor brushes off the improprieties, and when Grey presses, the Colonel’s response is that the matter has already been resolved—though Grey’s evidence has vanished. A moment later Smedley‑Taylor floats a possible promotion to acting captain, testing Grey’s resolve; when Grey remains silent, Smedley‑Taylor interprets that as consent, tightening his grip on the situation.

King’s empire in the camp expands in ever more shocking ways. He begins breeding rats and selling the meat as “mouse‑deer,” a macabre cover that proves profitable but morally repugnant to many. When a pet dog is put down for killing a chicken, King arranges for it to be cooked and shared among his circle, and even those who protest the atrocity ultimately taste the lure of necessity and survival. The stakes rise further when the camp acquires a diamond, which they plan to sell to improve their odds in a world that has forgotten them. The tension cracks wide when the Japanese commander reads a surrender scroll; a junior officer translates for the British officers, announcing the end of the war. The prisoners revel in the moment of supposed freedom, but King feels the ground shifting beneath him—his hold on the camp’s social order is slipping as the men realize a new power dynamic has begun.

A lone British paratrooper named Weaver arrives seemingly from nowhere to liberate the camp. He disarms the guards and seeks to speak with the prisoners, who mostly remain in shock. King remains calm and polite, though Weaver quickly suspects there is more to the story given King’s unusually clean, healthy appearance compared with the others. Weaver promises not to forget him, setting the stage for a tense reckoning in the days to come. Before King leaves with Weaver, Marlowe speaks to him once more, and King diminishes their bond with a cutting reminder of whose interests truly sustained him: “you worked for me, and I paid you.”

you worked for me, and I paid you

As the truck carrying the Americans pulls away, Marlowe’s farewell comes too late to change the outcome. Grey’s later disparaging remark about the camp’s new order lands with bitterness, but Marlowe expects nothing less than a harsh judgment: in his mind, Grey should be grateful for the very hatred he once harbored toward King, for it kept him alive in a place where every decision could mean life or death.

Last Updated: October 05, 2025 at 11:44

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