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]
Set in the same universe as “JLA VS. Godzilla”. Mongul kidnaps people from the universe to partake in his gladiatorial games, forcing several heroes, including the Justice League and the Guardians of the Galaxy, to intervene.
