A television movie about a city couple living in a quaint New England village who suspect their charming neighbors may be members of a 300-year-old witches' coven. When Linda and Jerry Lebon decide to escape the pressure of city life by buying an old house on remote Devin Island, the original, Beatrice, insists on living in the guest house. Linda's friends assure her that Beatrice is harmless. When several bizzare incidents go unexplained, Linda suspects her other neighbors are not as harmless as they seem. Her fear and isolation grow when tragedy befalls her best friend.