Paul Giamatti: Paul Giamatti. Actor: Sideways. Paul Giamatti is an American actor who has worked steadily and prominently for over thirty years, and is best known for leading roles in the films American Splendor (2003), Sideways (2004), and Barney's Version (2010) (for which he won a Golden Globe), and supporting roles in the films Cinderella Man (2005), The Illusionist (2006), and San Andreas (2015).
Paul Edward Valentine Giamatti was born June 6, 1967...
