Leaves of Grass is an American comedy-drama film written and directed by, and featuring, Tim Blake Nelson. It also stars Edward Norton, Richard Dreyfuss, Susan Sarandon, Melanie Lynskey and Keri Russell. The film, released on September 17, 2010, is in limited release by Millennium Pictures. It was featured in the 2009 Toronto International Film Festival. It was filmed in southeastern Oklahoma in 2008.