该片是由泰德·珀斯特执导的恐怖片,于1973年上映，主要讲述了:A social worker, .still reeling f.rom the loss of her archite.ct .husband, inv.estigates. the eccentric, ps.ychede.lic Wadsw.orth F.amily, consi.sting of a mother, two d.aughters, and an adul.t son with the app.arent mental ca.pacity of an infan.t.