Rio Bravo

John Wayne stars as the sheriff of a small western town who arrests a murderer and then must contend with the aggressive efforts of the killer's brother to free him before the state marshall arrives. Surrounding the town, the villains make repeated runs at the tiny jailhouse where their comrade is incarcerated. The sheriff is left to defend the territory almost single-handedly -- his only aid being a rag-tag crew of misfits, including a drunk, an old cripple, a saloon woman, and a singing teenager.