| Answer | Crossword Clue |
|---|---|
| MANHOLES | Accesses to the underground |
| ATEAM | Crack commando unit sent to prison by a military court for a crime they didn't commit, before escaping to the Los Angeles underground where today, still wanted by the government, they survive as soldiers of fortune, with "the" |
| TRAPDOORS | Accesses to attics, sometimes |
| GOPHERHOLE | Opening to an underground network |
| DIG | One way to get underground |
| PALTUNNEL | Place to meet your friends underground? |
| PALTUNNEL | Underground place to meet your friends? |
| MINDTHEGAP | London Underground warning equivalent to "Watch your step" |
