症状是由何塞·拉蒙·拉拉斯  执导，Angela  Pleasence  Lorna  Heilbron  Peter  Vaughan  等人主演的，于1974年上映，该恐怖片讲述的是：A young woman is invited by her girlfriend, who lives in an English country mansion, to stay there with her. The estate, however, isn't quite what it seems--and neither is the friend who issued the invitation.