Isfimovies - The Dark Mirror (1946)A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one’s the killer.Robert SiodmakOlivia de Havilland, Lew Ayres, Thomas Mitchell, Richard Long, Charles Evans, Garry Owen, Lela Bliss, Lester Allen, Bess Flowers, Ida Moore, Jean Andren, Marta Mitrovich