G.I. Joe: A Real American Hero (1983)

S1E33 Battle for the Train of Gold

Cobra pulls off a massive heist, making off with the gold reserves from Fort Knox and loading it onto a high-speed bullet train. As they prepare to smuggle the stolen fortune out of the country, the Joes scramble to respond—but a devastating surprise attack wipes out their vehicles and gear. Left with no other option, they saddle up on horseback and race after the train, relying on old-fashioned grit and determination to stop Cobra before the gold disappears for good.