Debra Monk

Debra Monk played Louise O'Malley in Season 3, 4 and 6 of Grey's Anatomy.

Biography
She was voted "best personality" by the graduating class at Wheaton High School in Silver Spring, Maryland. She graduated from Frostburg State University in 1973 and she is an American Tony Award-winning actress, singer, and writer.

Filmography

 * Love and Other Impossible Pursuits (2009)
 * The Great Buck Howard (2008)
 * The Savages (2007)
 * The Producers (2005)
 * Dark Water (2005)

Television

 * Glee (2009)
 * The Closer (2009)
 * Damages (2007-2009)
 * Law & Order: Criminal Intent (2007)
 * Desperate Housewives (2006)