Why this film is so unsettling

A jet-black lacquer slowly spills over Luca Guadagnino's "Suspiria" until the whole film is fully engulfed by fear. The Italian director's latest project, a remake of the cult classic from horror master Dario Argento, takes us to a dance school in frosty post-war Berlin; one that lures young women into the grasp of a cunning coven of witches who condemn their victims to hell. Much like the original, it's a stylish and dramatic horror movie about the brutal sacrifice of purity and innocence.

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