Gunfight at the O.K. Corral central figure in the gunfight. It was only discovered much later that "Wyatt Earp: Frontier Marshal", based on eight interviews with Earp, was largely fictional. The book and later Hollywood portrayals embellished Wyatt's reputation and magnified his mystique as a western lawman. Morgan Earp had no known experience with gunfighting prior to their arrival in Tombstone. While Wyatt was Pima County Deputy Sheriff on July 27, 1881, Morgan Earp took over his job as shotgun messenger for Wells Fargo. Morgan also occasionally assisted Virgil and at the time of the gunfight was wearing a deputy city marshal's badge and drawing
Hour of the Gun not only survives the gunfight, but is a major antagonist thereafter. Where "Gunfight at the O.K. Corral" is more about the main gun battle, this film begins with the gunfight and moves forward from there. Because Hal B. Wallis had scripted everything in the earlier "Gunfight at the O.K. Corral", Sturges was disappointed with that film. "Hour of the Gun" is more of a psychological "melancholy character study". James Garner also played the lead as Wyatt Earp in a different movie filmed more than two decades later, Blake Edwards's "Sunset" (1988), a comedy thriller based on the 1920s period during