When a cowboy loses his boss in a violent ambush, he and his partner discover clues that lead them to the killer. The Stallion Range becomes a wild shooting ground as they make sure justice is served.

A melodrama which tells of the adventures of Wyatt Earp as marshall of Tombstone, Ariz., and friend, Doc Holliday. The shoot-out at the O.K. Corral leads to the defeat of the Clanton gang.

Wyatt Earp is the sturdy lawman who sets about the task of shaping up the disorderly Arizona town of Tombstone, with the help of the boozy, tubercular gambler and gunman Doc Holliday. Though initially at cross-purposes, the pair ultimately team up to confront the violent Clanton gang.