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]
When the Masters of Evil, the Eggman Empire, and the Decepticons join together to take over their 3 dimensions, the Avengers, Sonic & friends, and the Autobots join forces to save their worlds.
