Related Clues:

• "The X-Files" extras
• T-men and G-men
• Feds who catch counterfeiters
• Feds under Ness
• Gangster movie agents
• Feds concerned with bogus bills
• They nabbed Capone
• Feds like Ness
• Bootleggers' nemeses
• Some cops
• Government officials
• Some raiders
• Gangbusters
• Eliot Ness and cohorts
• Some badge flashers