The Gunfighter turned it down, despite having expressed a strong desire to play the part, because of his longstanding hatred for Columbia's president, Harry Cohn. Columbia sold the rights to Twentieth Century Fox, where the role went to Peck. Wayne's final film, "The Shootist" (1976), is often compared to "The Gunfighter" and contains numerous plot similarities. The script was loosely based on the purported exploits of an actual western gunfighter named Johnny Ringo, a distant cousin of the outlaw Younger family and a purported survivor of the infamous gunfight at the OK Corral against Doc Holliday and the Earp brothers. As in
Gunfight at the O.K. Corral to the left of his navel. Mathews stated that the wound beneath the ear was at the base of the brain and caused instant death. Sheriff Behan testified that he had heard Morgan Earp yell "I got him" after Frank was shot. However, during the gunfight, Frank moved across Fremont street, putting Holliday on Frank's right and Morgan on his left. This makes it much more likely that Holliday shot the fatal round that killed Frank. When he examined Tom McLaury's body, Mathews found twelve buckshot wounds from a single shotgun blast on the right side under his arm, between