The announcer introduces the first rider as being from Rochester, New York. A cowboy from Rochester would be rare indeed. John Lund, who is from Rochester, is the next rider. It is probably an inside joke.
In July 1951, Hollywood Reporter reported that Universal had set Budd Boetticher as director of Son of Ali Baba (1952), but replaced him with Kurt Neumann after Boetticher moved over to Bronco Buster (1952).