Slade Wilson AKA Deathstroke is one of the most popular DC villains and watching him go toe to toe with the Green Arrow in Season 2 of Arrow was awesome!
It looks like we have good news as Green Arrow himself, Stephen Amell confirms that Deathstroke will be returning in Season 6 in some capacity.
Check out this video from the Heroes and Villains Fest.
— Wine&Watch @HVFF TN (@WineandWatch) July 8, 2017
At the same event, Stephen Amell also teased the following:
We have somebody returning to the show this year that we have not seen since Season 1.
Arrow Season 6 will premiere on 12 October.