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
James Earp worked in gambling houses. He was not present at the Gunfight at the O.K. Corral on October 26, 1881. On December 28, 1881, his brother Virgil Earp was ambushed, shot three times with a shotgun. He survived, but only two months later on March 18, 1882, his brother Morgan Earp was assassinated in a billiard parlor. The New Mexico and Arizona Railroad ended about away in Benson, Arizona. On Sunday, March 19, Wyatt and James Earp accompanied Morgan's body in a wagon to Benson, where it was loaded onto a freight train for immediate shipping to Colton. Morgan's wife was