"Batman: The Animated Series" is widely considered to be the superlative take on the Dark Knight and his rogues gallery. It ...

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

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.