How Bob Glenn, returning to his Arizona home valley, meets local incivility and an organized ouster in connection with a oil boom which will ruin the cattle range. Putting up a one-man fight against the oil men, Glenn witnesses and clears himself of a killing, is attracted by -- but does not confide in -- June Renfield whose father's conduct is dubious, and eventually clears the valley of foul play and gets the girl. Good gunning for a more patterned yarn than his previous two.