Ann Biderman is an American film and television writer. She is the creator and executive producer of the NBC/TNT series Southland (2009-2013), and won an Emmy Award for Outstanding Individual Achievement in Writing in a Drama Series for an episode of NYPD Blue. She created, wrote, and produced the Showtime drama Ray Donovan. His other notabl;e works include Primal Fear (1996), Smilla`s Sense of Snow (1997) and Public Enemies (2009).