The Riddler is one of Batman's classic rogues, but his new design could put him on track to be an entirely different kind of ...

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.

From the obscure to the paradoxical, there's plenty about the DCAU that never made sense. Not all of these elements are ...