Former policeman Jay McGraw s job as a messenger for Wells Fargo takes him east on the San Francisco to Chicago run of the Central Pacific. While often routine and boring, guarding the famous Wells Fargo treasure box is a steady job. Rarely does he envy his close friends who still walk a beat in Chinatown. But trouble soon comes his way. Not long into the run, a gang of masked bandits blow up a key bridge on the trail. Jay knows they are after his cargo, even though the train carries other valuable freight. If Wells Fargo loses their heavily insured shipment, Jay will lose his job. However,...