He has a younger sister, Jen and a younger brother, Matt, who is also an actor.
Matt Damon | Matt Dillon | Matt Groening | Matt Lucas | Matt & Kim | Matt Cassel | Matt Smith | Matt Schaub | Matt Thorne | Matt Fraction | Matt Bahr | Matt Stairs | Matt Smith (actor) | Matt Serletic | Matt Mullenweg | Matt LeBlanc | Matt Kemp | Matt Howarth | Matt Houston | Matt Frewer | Matt Drudge | Matt Cardle | Matt Busby | Matt | Matt Wagner | Matt Lindland | Matt Leinart | Matt Lauer | Matt Helm | Matt Hasselbeck |