Leaves of Grass is an American comedy-drama film written and directed by Tim Blake Nelson. It stars Edward Norton as two twin brothers, alongside Richard Dreyfuss, Blake Nelson, 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. Set in Nelson's home state of Oklahoma, the film was actually filmed in northwestern Louisiana, which was selected for its generous film production incentives.