The women in the walls

After her mother's early death and her aunt's tragic disappearance, Lucy Acosta finds herself isolated in a sprawling Victorian mansion with her distant father. Her cousin Margaret, her only companion, begins to hear voices from the walls, claiming it's their dead mother. As Margaret's sanity deteriorates, Lucy starts to hear the whispers too, forcing her to confront a deadly legacy that has haunted the women in her family for generations.