The 1968 Western, directed by William Witney, has an unusual setting. Roy (Roy Rogers), finds oil on a ranch and this sets in motion the fight for the property rights. Calhoun, who rules the major gambling scene, is the trouble maker. He tries to complicate the plot with the killing of Carlos's sister but does not succeed. Roy then, struggles to break the ploy and finds the offshore illegal activities of Calhoun. He saves the day for the ranch owner and unmasks Calhoun's corrupt motives.