Doris Grau was an American actress and script supervisor from Brooklyn. After moving to Hollywood in 1940, she began her career supervising film and television scripts. She continued to do this until the 1990s and worked on films such as Point Blank and King Kong and television shows such as Cheers and The Tracey Ullman Show. Grau did some acting in her later years, playing live-action and animated roles. On the sitcom The Simpsons, she worked as a script supervisor and provided the voice of Lunchlady Doris and other minor characters.