Oliver makes a drastic move in his quest to find Diaz. Like her husband, Felicity pulls out all the stops to get to Diaz. Meanwhile, when arsonists target Rene’s community center, injuring Zoe in the process, the mysterious new Green Arrow swoops in to help save the day. Faced with pressure from the mayor to capture the vigilante, Dinah must decide if following the rules at all costs is the best plan to keep the city safe.
- The title references the place below level one of the Slabside Maximum Security Prison.
- Arrow's Facebook page originally released another promo for this episode a few hours prior to the airing, but was taken down after it was revealed by James Bamford that the footage was actually taken from the next episode.
- The brooch Dinah gives Zoe is in the shape of the Birds of Prey logo from the DC comic book group of the same name.
- It's revealed that the man who Robert Queen shot before killing himself after the Queen's Gambit sank is called Hackett.
|Arrow season 7|
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