When an illegal arms broker turned informant is assassinated, OA assumes his identity and goes undercover to stop the sale of dangerous weapons, with help from Maggie and their former…

Detectives Gordon and Bullock investigate a child trafficking ring preying on Gotham’s street kids, including Selina Kyle. Meanwhile, Penguin resurfaces in the countryside and begins to make his way back…

The Machine experiences a glitch during rebooting, supplying Reese and Fusco with the numbers of dozens of people not actually involved in crimes, while also locking Finch and Root out…