Newbern is a highly prolific audiobook narrator. As of September 2020, he has over 350 credits on Audible, one of the leading audiobook platforms in America.
Was originally slated to voice Superman in Justice League Doom (2012), but he was not available, so Tim Daly, who Newbern replaced as Superman for Justice League (2001), replaced Newbern for Doom.
George & Marietta graduated from Northwestern University in 1986 with
degrees in theatrical arts.