With a story from Ryan Murphy and a script penned by McTurk, you might feel like this is an H.P. Lovecraft or Edgar Allan Poe tale that you've read before. It's Gothic in the style of Jane Eyre or Wuthering Heights. Young Nicholas Grimshaw is troubled by a "curse that has haunted my family for generations," and wonders, "How did it find me after all this time? With a plot reminiscent of the original Lon Chaney Wolfman film, Nicholas must take possession of the family's Mill at Calder's End after the mysterious disappearance of his father.
Despite the film's uniquely different mode of production, it successfully captures the bold, ominous look of classic Gothic horror films, down to the color scheme and voice over narration. Nicholas's father, Harrison Grimshaw, bears more than a striking resemblance to Peter Cushing and Barbara Steele provides the voice of "The Apparition."
The Mill is part of the curse and the curse is part of the Grimshaw family, like the land itself, being passed down to each generation. It's never specified if the sins of the father from decades past started the malevolent chain of events, but that's part of what makes The Mill At Calder's End so satisfyingly spooky.