Related Clues:
- MI6 asset
- Gather information
- One with an inside job
- Do some espionage
- Agent who might pose as a diplomat
- Sneaky operative
- Word on either side of 'vs.'
- '___ Kids' (2001 movie)
- Mole that should definitely be removed?
- Hidden asset?
- Informer, maybe
- 'Killing Eve' occupation
- Yes my pen is broken - by this sleeper?
- Mata Hari or Juni Cortez
- Sleeper agent, e.g