Slade Wilson’s Deathstroke appeared in Smallville (2001-2011), Titans (2018-2023), and Arrow (2012-2024). The last show also featured several other versions of Deathstroke besides Wilson.
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 ...