Just two episodes remain in the fifth and final season of Fox’s “Gotham,“ and the series finale will give us what we’ve all been waiting for: Cameron Monaghan as the Joker!

Meet “J” in a first look teaser trailer…

“Gotham” returns on April 18, with the finale airing on April 25.

Fox’s “Gotham” is an origin story of the great DC Comics Super-Villains and vigilantes, revealing an entirely new chapter that has never been told. From executive producer and writer Bruno Heller and executive producers Danny Cannon and John Stephens, “Gotham” follows the rise of Det. James Gordon (Ben McKenzie) through a dangerously corrupt city teetering between good and evil, and chronicles the birth of one of the most popular super heroes of our time.

The fifth and final season wraps up this beloved series in a farewell event that will focus on Bruce Wayne’s (David Mazouz) transformation into the caped crusader.

And you can’t have Batman without the Joker…