Sean Marquette (born Sean Anthony Edward Rodriguez; June 30, 1988) is an American actor and voice actor, best known as the voice of Mac from Foster's Home for Imaginary Friends.
He guest-starred in the NCIS Season 10 episode, Double Blind (episode), playing Petty Officer Third Evan Lowry.
Marquette also appeared in the NCIS: Los Angeles Season 4 episode, "Dead Body Politic".