Freeman has been best known for his work in Marvel Comics based productions such as "The Spectacular Spider-Man", "Wolverine and the X-Men" and '. He then starred as several versions of Roy Harper in "Young Justice" for DC Comics and Warner Bros. Since then, Freeman has had various roles throughout his career. He has appeared in many video game titles as memorable characters, such as Albedo from Namco's Xenosaga series, the god of the sun "Helios" in "God of War III", Haji, Joel the 6th and Van Argeno in "Blood+", the main protagonist Baldur in Silicon Knights's "Too Human", Breakdown in ', the Winter Soldier in ', and Iron Man in '.