The voice of which actor starred in the animated television series created by Brandon Vietti and Greg Weisman for Cartoon Network? 
Nolan North: Nolan Ramsey North (born October 31, 1970) is an American actor and voice actor. Nolan North:  Martin Walker in "", David in "The Last of Us", several characters in various pieces of Marvel media (most popularly Deadpool), Superboy in "Young Justice", himself and one of the possible voice choices for the Boss in "Saints Row IV", and Edward Richtofen in the "Call of Duty" Zombies storyline. Young Justice (TV series): Young Justice is an American animated television series created by Brandon Vietti and Greg Weisman for Cartoon Network.
i don't know