Future legends of the Old West, Charlie Bassett, Bat Masterson, Wyatt Earp, and Bill Tilghman were the lawmen who patrolled the unruly streets. When a cattle baron’s son fled town after the shooting of the popular saloon singer named Dora Hand, the four men--all experts with a gun who knew the harsh, desertlike surrounding terrain--hunted him down like "Thunder Over the Prairie." The posse's ride across the desolate landscape to seek justice influenced the men's friendship, their careers, and their feelings about the justice system. This account of that event is a fast-paced, cinematic glimpse into the Old West that was.