Murderous bandits shoot up a town and kill the sheriff. But before he dies, the lawman leaves behind a list of the men responsible for his murder. Twenty-five years later, his son, Buck Marston has grown up and followed in his father's footsteps by becoming a sheriff.

• Fox Film Corporation
• Tom Mix
• Francelia Billington
• Eva Novak
• Lester Cuneo
• Charles K. French
• Jack Curtis