Pirates of the Prairie

This film opens with two small Arizona towns, Spencerville and East Spencerville, separated by a dry gulch and a feud, and governed by a Vigilante Committee. Lew Harmon, committee member and also leader of the crooked element, is using the masked band for his own purpose to terrorize ranchers, and to grab the land and force the railroad to pay high right-of-way prices. Deputy U.S. Marshal Larry Durant, sent to investigate, poses as a gunsmith, and is ordered out of town by Harmon. (imdb)