Young Justice(1 episode) as Gregor Markov / Will Harper / Jim Harper (voice)(1 episode) as Will Harper / Captain Boomerang (voice)(1 episode) as Will Harper / Gregor Markov / Gallet Dasim (voice)(1 episode) as Gregor Markov (voice)(1 episode) as Will Harper / Roy Harper / Jim Harper (voice)(1 episode) as Gregor Markov / Nikolas Stofka (voice)(1 episode) as Gregor Markov / Kaizen Gamorra (voice)(1 episode) as Will Harper / Gregor Markov (voice)(1 episode) as Arsenal / Galet Dasim (voice)(2 episodes) as Arsenal (voice)(1 episode) as Speedy / Red Arrow (voice)(1 episode) as Red Arrow / Jim Harper (voice)(2 episodes) as Guardian (voice)(2 episodes) as Will Harper (voice)(1 episode) as Arsenal / Will Harper / Red Arrow (voice)(7 episodes) as Red Arrow (voice)(1 episode) as Speedy / Guardian (voice)