In
Tombstone, Arizona, Carter, a saloon owner, has arranged for Indian Charlie to get drunk and shoot up a rival saloon. When the sheriff is unwilling to stop Indian Charlie from shooting up the saloon, a new arrival to town,
Wyatt Earp, stops the carnage. Later, Earp is beaten by some of Carter's hired men for taking the law into his own hands. This prompts Earp to take the job of marshal. Dance hall girl Jerry is upset with Earp, so when her sweetheart
Doc Halliday gets to town, a showdown seems imminent. Earp and Doc instead become friends. Doc's former sweetheart Sarah Allen arrives in town. Believing that he is no good for her, Doc estranges himself from Sarah, but Earp convinces her that her relationship with Doc can be rekindled. The two men work together after visiting entertainer
Eddie Foy is kidnapped by Carter's men and forced to perform at his saloon. When Jerry joins forces with Carter to plan the robbery of a gold shipment, Earp and Doc foil the robbery and escape with their lives. Later, Doc is forced to perform surgery to save a young boy's life, then is ambushed and fatally shot by
Curley Bill, one of Carter's men. Curly Bill then challenges Earp to a final showdown at the
OK Corral. Earp avenges his friend's death and Jerry, remorseful and distraught over her part in the robbery, picks up a gun and finishes off the last of the gang. Sarah chooses to stay in Tombstone to remain close to Doc, and Jerry leaves town. == Cast ==