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
Wyatt Earp and over 400 collectors from 49 countries took part in the auction. The revolver attributed to Wyatt Earp was sold to an unnamed phone bidder from New Mexico for $225,000. The Winchester lever-action shotgun also said to be Wyatt Earp's sold for $50,000, below the high value estimate of $125,000. John H. Flood Jr., Wyatt Earp's secretary, who he regarded like a son, drew a sketch of the gunfight at the O.K. Corral in 1926 under Wyatt's supervision. The drawing placed participants and selected witnesses on Fremont Street in Tombstone, and Earp annotated it with lines indicating how the participants