(1946)Directed by Robert Siodmak85 minThriller, Mystery, Horror

“Twins! One who loves... one who loves to Kill!”

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

Olivia de Havillandas Terry Collins / Ruth Collins

Lew Ayresas Dr. Scott Elliott

Thomas Mitchellas Lt. Stevenson

Charles Evansas Dist. Atty. Girard

Garry Owenas Franklin

Lela Blissas Mrs. Didriksen

Lester Allenas George Benson

Bess Flowersas Nightclub Patron (uncredited)

Ida Mooreas Mrs. O'Brien (uncredited)

JA Jean Andrenas District attorney's secretary (uncredited)

MM Marta Mitrovichas Miss Beade (uncredited)

Jack Garganas Waiter (uncredited)

Amelita Wardas Photo-double (uncredited)

William Halliganas Sergeant Temple (uncredited)

Charles McAvoyas Janitor O'Brien (uncredited)

Jack Cheathamas Policeman (uncredited)

Ralph Petersas Dumb cop (uncredited)

BE Ben Erwayas Police Lieutenant (uncredited)

Lane Chandleras Intern (uncredited)

The Dark Mirror