A sheriff and his deputies hold an outlaw in the jail and the outlaw's brother's out to spring him.
Review
There's better westerns. Pretty much the same as El Dorado only not as good, the same cast of characters - the stern John Wayne, the drunkard, the rookie, the vampy woman, and the ornery old man who guards the jail. Conversely, I could say that El Dorado was just the same as this, it's just that I saw El Dorado first.