The movie Dodge City that aired after Union Pacific was about the Santa Fe coming to Dodge City Kansas and all that went with the wild and wooly west..It was about the only western Errol Flynn did Olivia DeHaviland thot she was at rock bottom of her career when she did it, then came GWTW ! I was a great fan of hers,she would have looked good in a tow sack !
You are right when you said this would hav been a great movie in color but from time to time I can appreciate B&W...