Desc: The Challenge of Chance: Directed by Harry Revier. With Jess Willard, Arline Pretty, Al Hart, Lee Hill. A ranch foreman innocently works for a crooked horse dealer. When he discovers the truth about his boss, and about the boss's plans to rob a young woman, the foreman quits his job and offers his services to the young woman. The task she presents him is to rescue her herd of Kentucky thoroughbred horses from the crooked dealer's bandits.