Related Clues:

• Op, so to speak
• Many a contract negotiator
• Intermediary
• Actor's representative
• Word with ''free'' or ''ticket''
• 'The X-Files' extra
• Amour
• Role getter, perhaps
• Sales pro
• Social function
• Extramarital fling
• Artist's negotiator
• Person with a code name, maybe
• Smart or 99, e.g.
• One may be double or free