Actor's new career chapter By GRAYDON ROYCE
Pat O'Brien - best known as Mr. Dewey on "Saved by the Bell" - on Spielberg, "Showgirls," Sheboygan and disco balls.
Pat O'Brien - best known as Mr. Dewey on "Saved by the Bell" - on Spielberg, "Showgirls," Sheboygan and disco balls.