Two Army officers, an alcoholic ex-Confederate soldier and a womanizing Mexican travel to Mexico on a secret mission to prevent a megalomaniacal ex-Confederate colonel from selling a cache of stolen rifles to a band of murderous Apaches.
Rio Conchos is a 1964 American Cinemascope Western film directed by Gordon Douglas and starring Richard Boone, Stuart Whitman, Anthony Franciosa, Edmond O'Brien, and in his motion picture debut, Jim Brown, based on Clair Huffaker's novel "Guns of Rio Conchos" published in 1958.
