Rainbow Over the Rockies (1947) is a Western film that follows driving a herd of cattle to market, Jimmy finds the trail has been fenced off by an old friend of his. While the two sides try to settle the matter peaceably, a man from each outfit get together to try and start a range war between them figuring they will end up with the cattle. When cattle are rustled, Jimmy finds the clue, horses with shoes that make tracks that look like cattle. Rainbow Over the Rockies is not currently listed with streaming providers in your selected region, but availability can change over time. Fans of western movies may also want to explore similar titles below.