Haunted is a 1995 horror film directed by veteran director Lewis Gilbert and starring Aidan Quinn, Kate Beckinsale, Anthony Andrews, Victoria Shalet and John Gielgud.
In 1928 England, English professor David Ash has spent most of his life working in the field of parapsychology to disprove the existence of ghosts.
As a professor at Oxford, he receives a series of urgent entreaties from a Miss Webb, who claims she is being tormented by ghosts, to come and help her.
Christina, who had originally told David both her parents died in India, admits that in fact her mother drowned herself in the lake and Nanny Tess was the one who discovered the body.
In the morning, when David wakes, the wind is gusting through the house, which is now cloaked in black drapes and littered with fallen leaves.
Juliet calls his attention to a tombstone which states that Robert, Christina and Simon Mariell all died in a fire at Edbrook House in 1923.
The reason Mrs. Mariell drowned herself was because she discovered drunken Simon and Robert in their parent's bed having incestuous sex with Christina.
The siblings appear and force Nanny Tess to confess to their murder (she had locked them in a bedroom and then set fire to the house).