Plot
A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.
Cast
as Terry / Ruth Collins
as Dr. Scott Elliott
as Lt. Stevenson
as Rusty
as Dist. Atty. Girard
as Franklin
as Mrs. Didriksen
as George Benson
as Nightclub Patron (uncredited)
as Mrs. O'Brien (uncredited)
Gallery
Reviews
Lemon Drops and Dopplegangers. The Dark Mirror is directed by Robert Siodmak and adapted to screenplay by Nunnally Johnson from a story by Vladimir Pozner. It stars Olivia de Havilland, Lew Ayres, Thomas Mitchell, Richard Long and Charles Evans. Music is by Dimitri Tiomkin and cinematography by Milton Krasner. A man appears to have been murdered by one of the identical twin Collins sister…
This is one of those films that you really have to pay close attention to - otherwise you can miss the nuances and menace created by the super performance from Olivia de Havilland - who plays two twins - in this whodunit with lots of twists. When "Dr. Petralta" is found stabbed through his heart - witnesses swear to policeman Thomas Mitchell ("Lt. Stevenson") that they saw "Ruth" leave his apartm…