The Haunting of M.

This ghost story, set at the turn of the century, centers on the plight of elderly dowager Marianna, who is tormented by the alleged specter of a young man roaming the corridors of her mansion. After spotting a face in an old photograph that seems to match the old woman's description of the "visitor", Marianna's sister decides to check things out and see if any of this is for real.

Directed by Anna Thomas, The Haunting of M. leans on a strong ensemble — Sheelagh Gilbey, Nini Pitt, Evie Garratt — to carry a story that balances spectacle with character.

The film landed with audiences for its craft and performances, and remains one of the most talked-about horror titles of 1979.