本片是一部西班牙恐怖片，上映于1973-06-15，由阿曼多·德·奥索里奥导演，由托尼·肯德尔/赫尔佳·丽列/西尔维娅·托尔托萨主演。
剧情简介：The legendary Loreley has been living for centuries in a grotto beneath the river Rhein in Germany. Every night when the moon is full, she turns into a reptile-like creature craving for human blood. When one girl after another of a nearby boarding school is killed by her, a hunter named Sirgurd is engaged to kill the monster
外文名：Las garras de Lorelei
别名：Grasp of the Lorelei / The Lorelei's Grasp / The Loreley's Grasp / When the Screaming Stops
类型：恐怖
地区：西班牙
导演：阿曼多·德·奥索里奥
编剧：阿曼多·德·奥索里奥
演员：托尼·肯德尔 / 赫尔佳·丽列 / 西尔维娅·托尔托萨 / Josefina Jartin / Loreta Tovar / José Thelman / 路易斯·因杜尼 / Francisco Nieto / Betsabé Ruiz / 路易斯·巴尔博 / Ángel Menéndez / Sergio Mendizábal / Marisol Delgado / Victoria Hernández / María Vidal
