Tom Stall is a diner owner who lives in the small town of Millbrook, Indiana, with a loving wife Edie, teenage son Jack, and daughter Sarah. One night, two men attempt to rob the restaurant. When a waitress is threatened, Tom deftly kills both robbers with surprising skill and precision. He is hailed as a hero by his family and the townspeople, and the incident makes him a local celebrity. Tom is visited by scarred gangster Carl Fogarty, who alleges that Tom is actually a gangster named Joey Cusack who had dealings with him in the K&A Gang. Tom vehemently denies this, but Fogarty remains persistent and begins to stalk the Stall family. Under pressure from Fogarty and his newfound fame, Tom's relationships with his family become strained.