Jazz age youngster Smoke Thatcher “borrows” a neighbor’s car to take Patsy, his sweetheart, to a dance after his father refuses to lend him his car. A car-fight with a rival results in the borrowed automobile’s being so wrecked that Smoke cannot return it. The garage to which he and Patsy take the car for repair turns out to be actually a gang’s hideaway and a place where stolen cars are brought and later fenced.