Thriller Mystery Horror
A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.
Directed by
Robert Siodmak
Written by
Nunnally Johnson
Olivia de Havilland
Terry Collins / Ruth Collins
Thomas Mitchell
Lt. Stevenson
Bess Flowers
Nightclub Patron (uncredited)
Richard Long
Rusty
Lew Ayres
Dr. Scott Elliott
Lane Chandler
Intern (uncredited)
Garry Owen
Franklin
Ralph Peters
Dumb cop (uncredited)
Charles Evans
Dist. Atty. Girard
Amelita Ward
Photo-double (uncredited)
William Halligan
Sergeant Temple (uncredited)
Ida Moore
Mrs. O'Brien (uncredited)
Charles McAvoy
Janitor O'Brien (uncredited)
Jack Cheatham
Policeman (uncredited)
Lester Allen
George Benson
Lela Bliss
Mrs. Didriksen
Jean Andren
District attorney's secretary (uncredited)
Marta Mitrovich
Miss Beade (uncredited)
Jack Gargan
Waiter (uncredited)
Ben Erway
Police Lieutenant (uncredited)

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