The synopsis for the very last episode of “Gotham” has been released:

PA: Viewer discretion is advised.

THE DARK KNIGHT ARRIVES ON THE ALL-NEW SERIES FINALE OF “GOTHAM” THURSDAY, APRIL 25, ON FOX

Cameron Monaghan Guest-Stars

The series flash-forwards 10 years into the future, as Bruce is set to return to Gotham for the opening of the new Wayne Tower. A series of crimes leads Gordon to believe Penguin and The Riddler are up to their old tricks. However, when Bullock is framed for a murder, Gordon begins to piece together an even more sinister plot targeting the city, and a new figure emerges from the shadows to be the hero Gotham desperately needs in the all-new “The Beginning… ” series finale episode of GOTHAM airing Thursday, April 25 (8:00-9:00 PM ET/PT) on FOX. (GTH-510) (TV-14 L, V)

Cast: Ben McKenzie as Detective James Gordon, Donal Logue as Detective Harvey Bullock, Morena Baccarin as Dr. Leslie Thompkins, Sean Pertwee as Alfred Pennyworth, 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 Riddler, Chris Chalk as Lucius Fox

Guest Cast: Cameron Monaghan as Jeremiah Valeska, Richard Kind as Mayor Aubrey James, Francesa Root-Dodson as Ecco, JW Cortes as Detective Alvarez, Kelcy Griffin as Detective Harper, Jeté Laurence as Barbara Lee Gordon

Source: TheFutonCritic.com