Griffith grew up on the Hawaiian islands and has been performing since the age of 15. Griffith graduated cum laude from Franklin Pierce University with a B.A. in Theatre, holds an M.F.A. in Acting from Rutgers University, and is a graduate of The American Academy of Dramatic Arts. He has also lived, and trained classically in the United Kingdom through Roger Williams University.
The Hollywood Reporter has noted his work as "Powerful, with the presence of a young Timothy Dalton".
Griffith has performed in over 40 professional theatrical productions across the country working with veterans like Richard Chamberlain, Jessica Walter & Lois Nettleton. Griffith's Film & TV work include Oliver Stone's Talk Radio, Law & Order, Law & Order SVU. Griffith has recorded over 30 audiobooks, numerous commercials, and is currently the voice of Toyota.