本片是一部恐怖片，上映于2004-10-15，由米凯尔·哈弗斯特罗姆导演，由Rebecka Hemse/Jesper Salén/Jenny Ulving主演。
剧情简介：Hundred years ago, three students at the Hellestads Boarding School were brutally slaughtered, the murderer drowned himself in a lake nearby and his body was never found. The story has become a legend for generations of students as well as a yearly festivity. Sara, a student, is writting an essay based on the legend and uncovers new facts from the event that will cast dark shadows on the family name of one of the school's main benificiaries. On the night of the hundreth anniversary, the festivities go awry, students disappear and something dark and unknown is moving through the schools corridors...
外文名：Strandvaskaren
类型：恐怖 / 惊悚
导演：米凯尔·哈弗斯特罗姆
演员：Rebecka Hemse / Jesper Salén / Jenny Ulving / Peter Eggers / 丽贝卡·弗格森 / Daniel Larsson / Frans Wiklund / Erik Hultqvist / Anders Ekborg
