Rachel Griffiths

Rachel Anne Griffiths AM (born 18 December 1968) is an Australian film and television actress. She came to prominence with the 1994 film Muriel's Wedding and her Academy Award nominated performance in Hilary and Jackie (1998). She is best known for her portrayals of Brenda Chenowith in the HBO series Six Feet Under and Sarah Walker Laurent on the ABC primetime drama Brothers & Sisters