Cameron Monaghan released a new image of Gotham's Joker today on Instagram. 1 / 5
We've seen Monaghan's version of Scott Snyder's Joker with the stapled on face. 2 / 5
This will be the Joker's final form on Gotham. 3 / 5
The series finale will show the series' adult version of Batman. 4 / 5
The series finale of the Gordon-centric show will premiere on April 25. 5 / 5