The eccentric professor Collins lives completely secluded in his chaotic apart

　　专事研究吸血鬼的阿布荣西尤斯教授（Jack MacGowran 饰）为了猎杀恐怖的吸血恶魔，带着助手阿尔弗莱德（罗曼·波兰斯基 Roman Polanski