1911年，德国作曲家阿森巴赫（德克•博加德）怀带丧女之痛来到威尼斯，想藉水城美景舒缓脸色，可是一切风光所勾起的可是是加倍哀痛的回忆，直到在旅店里相逢美少年塔奇奥（伯恩•安德森），对方好像希腊雕像般的收留颜才令他混身战栗，浑然忘我地沉浸在冲动的热忱中。　　后来，威尼斯城被瘟疫所笼罩，但官方决心封锁了动静。阿森巴赫逐步发明这…

In this sci-fi chiller, a young woman's peace is shattered when she begins hearing loud screams in her head. They are the agonized wailings of an astronaut deliberately marooned upon the moon by a double-crossing experimenter. Soon the woman becomes possessed by the astronaut.