He parted ways with the company in 2010 and has since done voice work for NYAV Post and DuArt Film and Video.
In television, he appeared in an episode of Blue Bloods as a man wearing a suit inside a red sportscar.
[citation needed] In 2003, Griffith began extensive work as a voice actor.
He served as in-house voice talent for the children's television block 4Kids TV, which led him to voice many characters in various animated media including Tom Majors in Chaotic and Miyamoto Usagi in Teenage Mutant Ninja Turtles.
[citation needed] Through his voice work as the titular character for the 4Kids English dub of Sonic X, Griffith was brought on by Sega to portray Sonic the Hedgehog (replacing Ryan Drummond), Shadow the Hedgehog (replacing David Humphrey), and Jet the Hawk in the mainline video games for the Sonic the Hedgehog series.