The Batman Who Laughs is one of the most terrifying villains DC has ever produced. However, this Batman-Joker hybrid may now ...

Bruce Wayne and his alter-ego, Batman, debuted in March 1939, going on to become one of the all-time beloved comic ...

Sometimes, villains fall into obscurity, for every Joker or Penguin, there's a villain who has had limited time in the spotlight fighting the Caped Crusader, but few have been as dark as Birthday Boy.