“Barnes begins to feel the effects of a recent incident and begins to go mad. Meanwhile, Nygma is out of his depth in his relationship with Isabella (guest star Chelsea Spack) and Carmine Falcone (guest star John Doman) throws Lee and Mario (guest star James Carpinello) an engagement party.”

Gotham stars Ben McKenzie as Detective James Gordon, Donal Logue as Harvey Bullock, Michael Chiklis as Detective Nathaniel Barnes, Sean Pertwee as Alfred, Robin Lord Taylor as Oswald Cobblepot/The Penguin, Erin Richards as Barbara Kean, David Mazouz as Bruce Wayne, Camren Bicondova as Selina Kyle/the future Catwoman, Cory Michael Smith as Edward nygma/the future Riddler, Chris Chalk as Lucius Fox, and Jamie Chung as Valerie Vale, the aunt of future Batman love interest Vicki Vale.