Blue Grass Kings (1931)

Opens at the C. V. Whitney Farms (the future movie-producer) in the blue-grass area of Lexington, Kentucky and shows the new crop of colts that will be trained for horse racing. It then shows stock footage of some of the famed big-race winners of the past... Whichone, Upset, St. Germaine, others - and then cuts to the crowds in Louisville, Kentucky awaiting the annual running of the Kentucky Derby.