Based on a true story, this adaptation of Janice Woods Windle's novel is set in the plains of West Texas during the Civil War. Sarah McClure (Dana Delany) and her sister, Euphemia (Annabeth Gish), struggle to survive in this male-dominated land. When their homestead falls under attack by Mexican rebels and American Indian tribesmen, the two must find a way to bring their family to safety before it's too late.