Family feuds in the United States had occurred on October 26, 1881, and was itself the climax of the Earp–Clanton family feud, simmering since the summer of 1880. Tensions between the Earps and both the Clantons and McLaurys increased through 1881, culminating in the historic gunfight. At the O.K. Corral, three deputized Earp brothers, Wyatt, Morgan and Virgil, along with Doc Holliday, had killed Billy Clanton, Frank McLaury and Tom McLaury. The Clanton and McLaury families were aligned with the "Outlaw Cowboys", a loosely knit outlaw group of families, friends and acquaintances then living in surrounding Cochise and Pima counties. The Earp Vendetta ride was a
Gunfight at the O.K. Corral (film) battle." Richard L. Coe of "The Washington Post" deemed the film "just what its title suggests — blood-thirsty, empty-headed and good fun of its sort." "The Monthly Film Bulletin" called it "carefully and lavishly mounted, but it is ultimately overlong and overwrought. Leon Uris's script dulls the final scene of action by the introduction of too many minor climaxes, which never blend." The film was a big hit and earned $4.7 million on its first run and $6 million on re-release. Its Dimitri Tiomkin score, featuring the song "Gunfight at the O.K. Corral", with lyrics by Ned Washington, sung by