The matinee on Saturday, May 2, 2009's marks another milestone at the Music Box Theatre - August: Osage County will be celebrating its 600th performance. August: Osage County is the third longest running play this decade following The Tale of the Allergist's Wife and Proof. The show, which is still going strong at the Music Box Theatre, recently played to sold-out crowds in London this past winter, will embark on its national tour this summer (with current Broadway star Estelle Parsons). A big screen version is also in the works.
August: Osage County opened at the Imperial Theatre on December 4, 2007. The show reopened at The Music Box Theatre on April 29, 2008.
August: Osage County currently stars: Elizabeth Ashley, Anne Berkowitz, Guy Boyd, John Cullum, Johanna Day, Kimberly Guerrero, Brian Kerwin, Michael Milligan, Sally Murphy, Mariann Mayberry, Estelle Parsons, Troy West, and Frank Wood.