The Comancheros, 1961. Directed by Michael Curtiz. John Wayne, Stuart Whitman and Lee Marvin star.
Bosley Crowther called the film "so studiously wild and woolly it turns out to be good fun"; according to Crowther, "[t]here's not a moment of seriousness in it, not a detail that isn't performed with a surge of exaggeration, not a character that is credible."
as he says, GOOD FUN!!