Buck Brannaman, inspiration for "The Horse Whisperer," is revealed as a complex figure in this Sundance Audience Award winner for Best Documentary by Cindy Meehl. The master horseman reveals details of his troubled childhood and his dawning awareness of new ways that humans and horses might work with one another. As Buck learns more about horses, he finds that the ways we communicate with our animal companions offer lessons on how we relate to fellow human beings.