The Dark Knight is upon us. In April, Gotham will return for its final two episodes. Now, a new poster heralds the debut of Batman himself in the finale two episodes.

Last month, showrunner John Stephens confirmed that the show’s final episode -- which will also be its 100th episode -- will include more than just a mere glimpse of Batman. "He’s in the episode. He’s not just in a last scene," he teased. “The last episode is one scene in the timeline of the rest of the season, and then the rest of the episode is in the future."

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According to the episode description for "They Did What?",

As Bane (guest star Shane West) enacts his final plan for Gotham’s destruction, Gordon rallies his former enemies to save the city. Meanwhile, Nyssa al Ghul (guest star Jaime Murray) kidnaps Barbara’s newborn daughter with ambitions to raise her as her own. Then, Bruce’s decision to leave Gotham points him to his destiny, while devastating Selina in the all-new “They Did What?” episode of GOTHAM airing Thursday, April 18 (8:00-9:00 PM ET/PT) on FOX. (TV-14 L, V)

Returning Thursday, April 18 at 8 p.m. ET/PT on Fox, Gotham stars Ben McKenzie as James Gordon, Donal Logue as Harvey Bullock, David Mazouz as Bruce Wayne, Robin Lord Taylor as Penguin, Camren Bicondova as Selina Kyle, Erin Richards as Barbara Kean, Sean Pertwee as Alfred Pennyworth and Shane West as Bane.