主演：托尼·肯德尔  赫尔佳·丽列  西尔维娅·托尔托萨  Josefina Jartin  Loreta Tovar  José T..  

导演：阿曼多·德·奥索里奥  

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