Catherine Louise "Katey" Sagal (born January 19, 1954) is an American actress and singer-songwriter. She is best known for playing the role of Peggy Bundy on the Fox comedy series "Married... with Children" and the voice of Leela on the animated series "Futurama". She was nominated for four Golden Globe Awards for "Best Actress – Television Series Musical or Comedy" and two American Comedy Awards for her work on "Married... with Children".