Vietsub Xem Phim Trực Tuyến Full HD Có Phụ Đề Tiếng Việt. Celebrated sleuth Hercule Poirot, now retired and living in self-imposed exile in Venice, reluctantly attends a Halloween séance at a decaying, haunted palazzo. When one of the guests is murdered, the detective is thrust into a sinister world of shadows and secrets.