Who has written more screenplays, David Siegel or Ron Underwood?
Ron Underwood: Ronald Brian "Ron" Underwood (born November 6, 1953) is an American film director, producer and television director. David Siegel (screenwriter): David Siegel is an American film director, screenwriter and producer, and part of a long-standing writing-directing-producing team with filmmaker Scott McGehee.
David Siegel