Thriller Mystery
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)
Lane Chandler
Intern (uncredited)
Richard Long
Rusty
Lew Ayres
Dr. Scott Elliott
Lela Bliss
Mrs. Didriksen
Amelita Ward
Photo-double (uncredited)
Ralph Peters
Dumb cop (uncredited)
Charles Evans
Dist. Atty. Girard
Garry Owen
Franklin
Jack Cheatham
Policeman (uncredited)
Ida Moore
Mrs. O'Brien (uncredited)
Lester Allen
George Benson
William Halligan
Sergeant Temple (uncredited)
Jean Andren
District attorney's secretary (uncredited)
Marta Mitrovich
Miss Beade (uncredited)
Jack Gargan
Waiter (uncredited)
Charles McAvoy
Janitor O'Brien (uncredited)
Ben Erway
Police Lieutenant (uncredited)

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