One figure who has been conspicuous by his absence, however, is Jerome Valeska (Cameron Monaghan).
[SPOILERS for those not caught up on Gotham ahead.]
Introduced in the show’s first season, Jerome was a circus traveler responsible for murdering his mother and the character immediately attracted speculation from fans that he was a young version of iconic Batman villain, The Joker.
Whilst Jerome hasn’t yet featured in the show’s third season, a new promo for the show’s mid-season premiere confirms that the character will make his long-awaited return when the show resumes after the winter break.