Synopsis: Academy Award winner Patty Duke (The Miracle Worker) gives a first-rate performance of a mother protecting her family from unspeakable evil.
Newly widowed Nancy Evans and her three children have just moved into the family home with her mother, Mrs. Alice Peacock. That day, they receive a strange gift from their great Aunt bought at a yard sale in Amityville... Soon bizarre and horrific events occur in the house, which persuades Nancy to meet with the inimitable Father Kibbler to find out the truth. Nancy must race against time to save the children before the evil entity unleashes its most savage and brutal terror.