Catherine Louise "Katey" Sagal (born January 19, 1954) is an American actress and singer-songwriter. She is well known for portraying Peggy Bundy on Married... with Children, the voice of Turanga Leela on Futurama, Cate S. Hennessy on 8 Simple Rules, and Gemma Teller Morrow on Sons of Anarchy, for which she won a Golden Globe in 2011.