A young singer, Marge Dexter, becomes involved in trouble when she works in a nightclub in which two of the band-members are in reality undercover-police officers who believe that the club is the headquarters of a dangerous gang of crooks.
An Italian immigrant singer, Nino, hoping to succeed in Hollywood, falls in with a gang of crooks who use his talent to distract everyone at a party while they steal the jewels.
Retired lawman Kentucky Wade and his three buddies, Mike Morales, "Dude" Hanford and "Trigger" Benton come to Brimstone and help their friends Larry Munro and his sister, Lucy , in their fight to retain control of Larry's rich ore mine. "Doc" Hardy , as an old friend of Wade's, joins them in their efforts to keep Matt Keeler , the scheming owner of "The Brimstone News", from his efforts to wrest control of Munro's property and mine. Keller employs a legion of henchmen, and sidelines at running runs guns to Red Hatchet and his tribe so they can also get in on the fray against the Munro's and Kentucky and friends.
