Penguin se setkává se svou matkou, jenže na místě, kde ji vězní, ho překvapí Theo s Tabithou. Butch ho zradí a jeho matku zabije, po čemž si Penguin stanoví za cíl zničit Thea a překazit jeho plány. Gordon začíná věřit, že se Theo nějak podílel na nedávných událostech, Nygma se snaží najít tělo své mrtvé přítelkyně a Selina se snaží přesvědčit Bruce, že Silver má nekalé úmysly.

Bruce Wayne puts the lives of Gotham Natural History Museum historian Niles Winthrop and his grandson, Alex, in danger in an attempt to uncover the meaning behind his prized knife from the auction. Meanwhile, Ra's Al Ghul proves he'll take deadly measures to achieve what he wants. Also, with Sofia Falcone in town, she is on a mission to win back Gotham from Penguin.

Bullock's past comes back to haunt him when he and Gordon investigate two murders at Sirens. Meanwhile, Bruce and Alfred explore the tunnels beneath the city, and Penguin and Nygma's plans to escape are thwarted by the least likely of suspects.

On the precipice of Gotham's reunification, Gordon and Bruce find themselves face-to-face with a newly transformed Eduardo, and discover the real mastermind behind the city's current chaos. Meanwhile, a pregnant Barbara turns to Lee for help.