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
Jack Cheatham
Policeman (uncredited)
Richard Long
Rusty
Lew Ayres
Dr. Scott Elliott
Thomas Mitchell
Lt. Stevenson
Olivia de Havilland
Terry Collins / Ruth Collins
Bess Flowers
Nightclub Patron (uncredited)
Charles Evans
Dist. Atty. Girard
William Halligan
Sergeant Temple (uncredited)
Lane Chandler
Intern (uncredited)
Lela Bliss
Mrs. Didriksen
Garry Owen
Franklin
Lester Allen
George Benson
Ida Moore
Mrs. O'Brien (uncredited)
Amelita Ward
Photo-double (uncredited)
Ralph Peters
Dumb cop (uncredited)
Charles McAvoy
Janitor O'Brien (uncredited)
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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