Mary Gross is an American actress and comedian known for her four-year stint on Saturday Night Live from 1981 to 1985 and her recurring role as Sabrina Spellman 's favorite teacher, Mrs. Quick in Sabrina, the Teenage Witch from 1997 to 2000. Her credits also include roles on Animaniacs, Boston Legal, That's So Raven and Six Feet Under. Repertory, October 1981 – April 1985. Wiki link