In this crime drama, an amiable car salesmen must begin selling stolen vehicles to pay for his sickly baby son's medical expenses. He tries to escape the gangsters who have been strong-arming him. Meanwhile, a policeman is investigating the crooks. When he gets too close, they kill him and frame the car salesman for the death. The salesman and the head mobster have a thrilling, final conflict aboard a speeding roller coaster at an amusement park.
