主演：布拉德·戴维斯,弗兰科·内罗,让娜·莫罗,洛朗·马莱,汉诺·波西尔,君特·考夫曼,Burkhard Driest,Roger Fritz,Dieter Schidor,娜娅·布鲁克霍斯特,罗伯特·冯·阿克伦,Werner Asam,伊索尔德·巴尔特,沃尔夫·格雷姆,Karl-Heinz von Hassel,Y Sa Lo,弗兰克·瑞普洛,维图斯·策普里夏,Isa Jank
简介：Several young couples travel to a private island for a mysterious training retreat that promises to strengthen their relationship. However, during the Retreat, the heroes encounter an ancient demon - a Succubus. This monster feeds on the life energy of people, taking on someone else's appearance and provoking victims to show the worst qualities and do terrible things.
简介：An industrial tow truck driver suffering from insomnia returns to his childhood home after the untimely death of his father, to discover that a paranormal presence has been living in the house and haunting the sacred land it was built on.