ARROW Brings Matt Nable To The Show As 'Ra's Al Ghul'

   Well, it's no Liam Neeson, but CW's Arrow has finally picked an actor for the show's frontrunner villain in season 3. It seems they've casted Matt Nable (Riddick) to play the villain, known as Ra's Al Ghul. Stephen Amell has posted an image on facebook, stating: "Please welcome Matt Nable to Arrow. You know who he's playing." So what do you think of the casting choice?