Biography

Marcus Giamatti is an American actor, best known for being a regular member of the cast of the CBS drama series Judging Amy. He is the younger brother of actor Paul Giamatti.

Known For

Blue Lagoon: The Awakening

Principal Thomas

Pirates of Silicon Valley

Dan Kottke

Starving in Suburbia

Michael

The Chosen One

Freddy

Is It Time?

Frank

Jimmy Hollywood

BMW Preppie

Mr. & Mrs. Bridge

Gil Davis

Judy Berlin

Eddie Dillon