The Joker is perhaps as famous a character as Batman is. So, it makes sense that Gotham would include him. Although the show never really speaks his name, everyone knows that Jerome is actually The Clown Prince of Crime. But Gotham has deviated from the source material with their interpretat Although some movies have slightly altered Thomas and Martha Wayne's demise , the canon is pretty consistent. Joe Chill was the random mugger that was responsible for the pair being taken out in that alley l...