* Alexandra Dukakis, 92, mother of Academy Award-winning actress Olympia Dukakis, died Saturday in Montclair, N.J. She sang with the Arlington Philharmonic in Massachusetts for 20 years before moving to New Jersey in 1976, where she was active in the Whole Theater Company in Montclair. Her daughter, Olympia, won an Oscar in 1987 as best supporting actress in the film "Moonstruck."