Liam Christopher O'Brien is an American voice actor, writer and voice director in the Los Angeles area. He has been involved in many English-language adaptations of Japanese anime, and is also a regular in numerous video games and cartoons. [wikipedia]
An animated Avengers/Justice League crossover between 'Justice League: Unlimited' and 'Avengers: Earth's Mightiest Heroes' with guest appearances from Spider-Man from Spectacular Spider-Man and Dr. Strange and Wong from the 2007 animated movie.
