Overview
The Return of Wildfire, also known as Black Stallion, is a 1948 American Western film directed by Ray Taylor (director) and starring Richard Arlen.
Plot
Pop Marlowe owns a horse ranch and his daughters help maintain it. Judy Marlow runs the ranch, and sister Pat helps with the chores. When Pat is injured while trying to capture the wild horse Wildfire, drifter Dobe Williams helps her get back home. Pat asks Pop to give Dobe a job, and in return he agrees to help Pat catch Wildfire.
Frank Keller, the ranch foreman, has fallen on hard times after losing $6,000 at the local saloon owned by Marty Quinn. Knowing that Keller is courting Judy, and that the ranch has plenty of horses, Quinn tells Keller to buy about 500 head of the Marlowe's breeding stock to repay the debt. The problem is that Pop knows Quinn, and is aware that he only wants the horses so that he can monopolize the market and drive prices up. Quinn reminds Keller that should anything happen to Pop, that his girlfriend Judy will inherit the ranch.
From Wikipedia (CC BY-SA 4.0).