David Monahan Actor or Actress (22) Big Little Lies (2017) The Dark Knight Rises (2012) Political Animals (2012) The Client List (2012) Revenge (2011) Rizzoli & Isles (2010) NCIS: Los Angeles (2009) The Mentalist (2008) Say Goodnight (2008) Swingtown (2008) Dexter (2006) Criminal Minds (2005) Bones (2005) Supernatural (2005) The Mostly Unfabulous Social Life of Ethan Green (2005) House (2004) Cold Case (2003) NCIS (2003) Crossing Jordan (2001) Angel (1999) Dawson's Creek (1998) Sabrina, the Teenage Witch (1996) Writer (3) Insatiable (2018) Life in Pieces (2015) Liv and Maddie (2013) Producer (1) Liv and Maddie (2013)