Dementia 13 (1963)PlotShocked by the death of her spouse, a scheming widow hatches a bold plan to get her hands on the inheritance, unaware that she is targeted by an axe-wielding murderer who lurks in the family's estate. What mystery shrouds the noble house? RATING 5.7 9k Votes GENREHorror, Thriller STARSWilliam Campbell, Luana Anders, Bart Patton