Adventure awaits at the end of the trail for the masked man. In a smoky saloon, plans are made to rob the Osage bank. It’s the Brougan gang. When the posse won’t go after them, Tonto, and an old prospector take off after the gang. When the makeshift posse are at wits end, they are assisted by the Lone Ranger. Though the Lone Ranger saves the day, he lets the old prospector get the reward money for nabbing the bad guys.