

A sister and her disturbed twin are implicated in a murder and a police detective must figure out which one's the killer.
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Cast

Olivia de Havilland
Terry Collins / Ruth Collins

Lew Ayres
Dr. Scott Elliott

Thomas Mitchell
Lt. Stevenson

Richard Long
Rusty

Charles Evans
Dist. Atty. Girard

Garry Owen
Franklin

Lela Bliss
Mrs. Didriksen

Lester Allen
George Benson

Bess Flowers
Nightclub Patron (uncredited)

Ida Moore
Mrs. O'Brien (uncredited)
Jean Andren
District attorney's secretary (uncredited)
Marta Mitrovich
Miss Beade (uncredited)
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