Related Clues:

• One wearing a wire, perhaps
• Word repeated in Mad magazine's '___ vs. ___'
• It might be physical: Abbr.
• Telephoto-lens user, perhaps
• Use binoculars, perhaps
• It may be exact: Abbr.
• It goes after poli and before fi
• 'Mission: Impossible' figure
• Smiley or Smart
• Bond, e,g.
• It can follow poli or precede fi
• It may be applied: Abbr.
• Napoleon Solo, e.g.
• Cloak-and-dagger figure
• Nathan Hale, e.g.