A chance encounter on a crowded New York City highway sparks a chain reaction of escalating revenge and retribution between two complete strangers, each driven by a singular desire to reclaim something lost to them. A fender-bender between a young Wall Street lawyer and a middle-aged insurance salesman sets off a high-stakes game of cat and mouse, with both men willing to do whatever it takes to destroy the other's life. But as the situation spirals out of control, they begin to realize that their quest for vengeance may be destroying them both.