Rio Conchos (1964)

Rio Conchos
Western
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.
Starring
Richard Boone, Stuart Whitman, Anthony Franciosa, Jim Brown, Wende Wagner, Warner Anderson, Rodolfo Acosta, Barry Kelley, Vito Scotti, House Peters Jr.
Directed By
Gordon Douglas