Since his appearance in the first season, the cast and crew of Gotham have been promising fans that Cameron Monaghan’s Jerome Valeska would not become the iconic Batman villain The Joker, despite all signs pointing to that being the case.
Well, the Clown Prince of Crime finally made his debut in the Batman prequel series this week, and sure enough it wasn’t Jerome, but rather his twin brother Jeremiah! After Jerome’s death at the hands of Jim Gordon, Jeremiah received a present from his brother containing a rather special gas.
Watch Jeremiah’s Joker transformation here…
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Gotham season 4 airs on Thursdays on Fox.