Last seen in:
- Wall Street Journal - Sep 17 2016 - Climb In!
- New York Times - Feb 10 2015
- L.A. Times Daily - Aug 15 2014
- Eugene Sheffer - King Feature Syndicate - Mar 31 2014
- Eugene Sheffer - King Feature Syndicate - Sep 17 2010
- Eugene Sheffer - King Feature Syndicate - Dec 4 2009
- Eugene Sheffer - King Feature Syndicate - Dec 29 2005
- New York Times - Feb 16 1997
Related Clues:
- Thriller hero, often
- 'Alias' type
- One with a code name, perhaps
- Nathan Hale, notably
- Bug planter
- Do undercover work
- Plotted plant?
- CIA sort
- Agent 'embedded' in this puzzle's theme answers
- Work under cover, in a way
- Invisible ink user
- One wearing a wire, perhaps
- Word repeated in Mad magazine's '___ vs. ___'
- Telephoto-lens user, perhaps
- Use binoculars, perhaps