David Grae is a writer for Castle. Grae has also served as producer from 2009-2010, supervising producer from 2010-2011 and co-executive producer from 2011 to present on Castle.
David Grae is a writer for Castle. Grae has also served as producer from 2009-2010, supervising producer from 2010-2011 and co-executive producer from 2011 to present on Castle.