Gunfight at the O.K. Corral to Wyatt Earp's house and told him that Ike Clanton had threatened that when him and his brothers and Doc Holliday showed themselves on the street that the ball would open." Ike said in his testimony afterward that he remembered neither meeting Boyle nor making any such statements that day. Deputy Marshal Andy Bronk also heard the talk around town. He woke Virgil, who listened, and went back to sleep. Ike's ongoing threats were not worth losing sleep. Later in the morning, Ike picked up his rifle and revolver from the West End Corral, where he had deposited his weapons
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