Mac is a young, good-looking filling station attendant. His evening solitude is broken by two young and greasy but good-natured truck drivers. The State Trooper (policeman) enters in pursuit. He lectures the boys on their disregard for the speed limit. A brash motorist, his wife, and bratty child interrupt. The Rich Boy and The Rich Girl enter. They are drunken refugees from a country club dance. They rhumba and the others join them. Suddenly, a gangster enters shooting his gun. Mac, the truck drivers, and The State Trooper thwart his attempt to stage a robbery. The Rich Girl however is caught in the gangster's line of fire and dies on the pavement. Her limp body is carried off. The spectators drift away. Mac settles down with his radio and a newspaper to wait for business.