In Arizona Showdown Brian Sheridan, upon his father's death, inherited the fabulous Double Bit Ranch, but wastes money on parties that cost thousands of dollars. He spends the rest of his time in town drinking, gambling and womanising. What brings matters to a head for him is dishonesty committed in his name, but when he tries to right the wrong, he suddenly finds himself disenfranchised from his fabulous ranch, his cattle herds, his fortune, and even the horse he rides. In this struggle he finds himself suddenly alone without a single ally anywhere, and even changing the way he lives might not be enough. This Western Quartet also includes Night Ride, Six-Gun and Queen of Rustler's Range.