| Answer | Crossword Clue |
|---|---|
| SPY | Undercover infiltrator |
| SPY | Infiltrator |
| MOLE | Infiltrator |
| PLANT | Infiltrator, perhaps |
| CALEB | Canaan infiltrator |
| HACKER | System infiltrator |
| MOLE | CIA infiltrator |
| MOLE | Underground infiltrator |
| WEED | Garden infiltrator |
| MOLE | Spy group infiltrator |
