Barbarosa

A young Texan cowboy named Karl Westover flees to Mexico after accidentally killing his brother-in-law, only to be taken in by the infamous outlaw Barbarosa. As they ride together through the winter, Karl learns the ways of an outlaw adventurer from his seasoned partner, who teaches him how to survive against all odds. But when Karl's past comes back to haunt him, he must confront his own mortality and the legend that is Barbarosa.