Rio Conchos (1964)
Genres: Western
Cast: Stuart Whitman, Richard Boone, Tony Franciosa, Edmond O'Brien, Jim Brown
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.