HomePeople Biography and filmographyGary Simson Biography unavailable on TMDB. Movies (2)TV shows (1) Movies (2) Angels and Demons: Decoded2008 · Writer Jack Nicholson: The Joker Is WildJack Nicholson: The Joker Is Wild2004 · Writer TV shows (1) Boulevard of Broken DreamsBoulevard of Broken Dreams2007 · Writer