Related Clues:

• Hale, for one
• Mole, e.g
• ''I ___'' (classic TV show)
• Ten pct. taker
• FBI operative
• Sales dept. worker
• Realtor, e.g.: Abbr.
• FBI guy
• Mole, e.g.
• Engage in espionage
• Cloak-and-dagger sort
• FBI worker
• G-man, e.g.
• 007, e.g.
• Keep tabs (on)