A trio of Wayne County, Michigan auto workers—two Black men, 32-year-old Zeke Brown from Detroit, and 35-year-old Smokey James from Mississippi, a two-time ex-convict who spent time in Michigan State Prison—and one 33-year-old white, Polish-American from Hamtramck, Jerry Bartowski—are fed up with mistreatment by both management and the union brass. The trio’s mounting pressures—Smokey’s crushing debt to a loan shark over a numbers game, Jerry’s second job at a gas station to cover bills including his daughter’s orthodontics, and Zeke’s trouble with the IRS over filing fictitious dependents to reduce their tax burden—push them toward a risky plan.
They hatch a bold scheme to rob a safe at the United Auto Workers headquarters. The caper yields only $600 in petty cash, but they recover a ledger that exposes the union’s illegal loan operation and its ties to organized crime rings in Las Vegas, Chicago, and New York. Realizing they now hold leverage, the men decide to blackmail the union with the incriminating information. A local loan shark, who has already offered to help crack the safe in exchange for a cut of the proceeds, is busted on another charge and tries to trade his cooperation for a lighter punishment, which only accelerates the danger they face.
News of the trio’s stash and the warning signs of exposure begin to ripple through the plant and the broader union world. The union bosses, furious at their vulnerability, mount a brutal counterattack. Jerry survives a terrifying incident when hired thugs attack his wife, only to be saved by Smokey’s intervention. The next day, a suspicious accident at the plant is investigated as a careless safety lapse, yet it is revealed to be a calculated murder of Smokey ordered by the union brass to silence the evidence he and his friends hold.
An FBI agent, John Burrows, pressures Jerry to become a witness against the union, a move that would pit him against his co-workers and the leadership he once trusted. Meanwhile, corrupt union officials reel in Zeke, offering him promotions and more money if he cooperates, a deal that tempts him away from seeking justice for Smokey. Jerry pleads with Zeke to take a stand, but Zeke insists that rising within the ranks is the path to “protecting” their own lives, and that justice for Smokey can wait.
As tension escalates, two gunmen hired by the mob attempt a drive-by shooting in the Detroit–Windsor tunnel, forcing a high-stakes pursuit that ends with Jerry crashing his car but being rescued by the police. Disillusioned and increasingly terrified after another attempt on his life, Jerry decides to cooperate with the FBI and a United States Congress special committee investigating the union.
In the climactic finale, Jerry enters the plant escorted by federal agents, while Zeke confronts him in a moment that reveals the deep rift inside their once-solid friendship. What began as a shared quest for dignity and relief from corporate and union oppression has fractured into a stark confrontation, underscoring the central truth of the story: the corruption within the union can turn colleagues into adversaries, and loyalty becomes the hardest debt to repay.
