Related Clues:
- U-2 pilot, e.g.
- See suddenly
- Austin Powers, for one
- ''And Moses sent them to ___ out the land of Canaan''
- Work undercover
- One of two regular Mad magazine opponents
- Mata Hari, notably
- He came in from the cold
- Bug someone's phone, e.g.
- ___ ring
- Joke indicator
- Covert agent
- Plant of a sort
- Be a mole
- Maxwell Smart, e.g.