Peggy Lipton (August 30, 1946 - May 11, 2019) was an American actress and model who rose to fame in the late 1960s. She is best known for two major television roles: Julie Barnes on "The Mod Squad" (1968-1973) and Norma Jennings on "Twin Peaks" (1990-1991, 2017). Born Margaret Ann Lipton in New York City, she grew up in a middle-class Jewish family on Long Island. She began modeling at age 15 and signed with Ford Agency. Her early struggles with stuttering led her to become introverted, though ...