Deathstroke, who previously appeared in flashback on Arrow, will be played in future episodes by Spartacus actor Manu Bennett, it was announced last week. The traditional Teen Titans nemesis, who has been hunting Green Arrow since the Identity Crisis story arc of 2004, was played in earlier episodes of the show by stuntman Jeffrey C. Robinson, who has worked on several comic book TV and film adaptations, including doubling for Michael Rosenbaum on Smallville.