Hour of the Gun accuracy than most motion picture accounts of the events and is based on the non-fiction book "Tombstone's Epitaph" by Douglas D. Martin, with a screenplay by Edward Anhalt. In "Hour of the Gun" Ike Clanton is shown, correctly, to have survived the Gunfight at the O.K. Corral, whereas previous films had him killed at the gunfight. Outnumbered but determined, Wyatt Earp (James Garner), his brothers Virgil (Frank Converse) and Morgan (Sam Melville) and ally Doc Holliday (Jason Robards) confront and clearly get the best of the Ike Clanton gang in a violent shootout at the O.K. Corral in the Arizona
Gunfight at the O.K. Corral although it could have been anyone among the lawmen. Wyatt had developed a reputation as a no-nonsense, hard-nosed lawman, but prior to the gunfight in October 1881, he had been involved in only one other shooting, in Dodge City, Kansas during the summer of 1878. The 1931 book "" was a best-selling biography by Stuart N. Lake. It established Wyatt Earp's role as a fearless lawman in the American Old West and the legend of the "Gunfight at the O.K. Corral" in the public consciousness. But Lake and many others in the popular media wildly exaggerated Wyatt's role as the