The Missourians (1950)

A FIGHTING MARSHAL GOES GUNNING FOR THE WORST MARAUDING BANDS OF THE OLD WEST!

In the little town of Dorado, widely known as a town with no crime and no bank to rob, young Polish-born Steve Kovacs is fighting a two-edged sword of prejudice; his foreign birth and also the fact that his brother, Nick Kovacs, is the leader of an outlaw gang known as The Missourians.