arrival; he tells her to return to Boston or he will leave Tombstone. Clementine stays, so Doc leaves for Tucson. Wyatt, who has been taken by Clementine since her arrival, begins to awkwardly court her. Angry over Doc's hasty flight Chihuahua starts an argument with Clementine. Wyatt walks in on their spat and breaks it up. He notices Chihuahua is wearing a silver cross that had been taken from his brother James the night he'd been killed. She claims Doc gave it to her. Wyatt chases down Doc, with whom he has had a testy relationship. Doc forces a shoot-out, ending with Wyatt shooting a pistol out of Doc's hand. The two return to Tombstone, where after being questioned, Chihuahua reveals the silver cross was actually given to her by Billy Clanton. During the interrogation Billy shoots Chihuahua through a window and takes off on horseback, but is wounded by Wyatt. Wyatt directs his brother Virgil to pursue him. The chase leads to the Clanton homestead, where Billy dies of his wounds. Old Man Clanton then shoots Virgil in the back in cold blood. In town, a reluctant Doc is persuaded to operate on Chihuahua. Hope swells for her successful recovery. The Clantons then arrive, toss Virgil's body on the street and announce they will be waiting for the rest of the Earps at the O.K. Corral. Chihuahua dies and Doc decides to join the Earps, walking alongside Wyatt and Morgan to the corral at sunup. A gunfight ensues in which most of the Clantons are killed, as is Doc. Wyatt and Morgan resign as law enforcers. Morgan heads West in a horse and buggy. Wyatt bids Clementine farewell at the school house, wistfully promising that if he ever returns he will look her up. Mounting his horse, he muses aloud, "Ma'am, I sure like that name...Clementine," and rides off to join his brother. Cast Production Development In 1931, Stuart Lake published the first biography two years after Earp's death. Lake retold the story in the 1946 book My Darling Clementine, for which Ford acquired the film rights. The two books have since been determined to be largely fictionalized stories about the Earp brothers and the gunfight at the O.K. Corral and their conflict with the outlaw Cowboys: Billy Clanton, Tom McLaury and his brother Frank McLaury. The gunfight was relatively unknown to the American public until Lake published the