Oliver Queen went up against some major threats over the course of Arrow, but fans online clearly favor his mentor-turned-nemesis Slade Wilson. Slade, or Deathstroke, is a popular figure in all DC ...

After an extended absence that may have had something to do with a lousy follow-up to his stellar run as the main villain in season two of The CW’s Arrow, Manu Bennett’s Slade Wilson finally returned ...