The U.S. Mint is transporting its largest-ever shipment of gold—a billion dollars’ worth—aboard a specially commissioned train, the “Billion Dollar Limited.” Reporter Lois Lane is on board to cover the historic event.
But a ruthless gang of saboteurs has other plans. Disguised as workers, they launch a coordinated attack, seizing control of the train and its precious cargo. During the chaos, the locomotive becomes a runaway, speeding out of control with Lois trapped inside. Hearing the alert, Clark Kent transforms into Superman and flies into action. He must now face a triple threat: stop a gang of heavily armed robbers, halt a runaway train before it crashes, and rescue Lois from mortal peril. This high-speed adventure makes “Billion Dollar Limited” one of the most thrilling episodes of the classic Fleischer Superman series.