Giallo
The Red Queen Kills Seven Times (1972)
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other title: 红衣女王的7次杀戮 / La dama rossa uccide sette volte …
When two sisters inherit their family castle, a string of murders committed by a mysterious dark haired woman in a red cloak decimates their circle of friends. Is the killer their ancestor, the "Red Queen" whom legend says claims seven lives every hundred years?