The Uninvited

After the death of her ill mother in a fire, the young teenager Anna tries to commit suicide and is sent to a mental institution for treatment. Ten months later, Anna still cannot remember what had happened on the night her mother died. Her psychiatric Dr. Silberling, however, discharges her telling that she has resolved her issues. Her father and successful writer, Steven, brings her back home in an isolated mansion nearby the coast. Anna finds that her mother's former nurse, Rachel Summers, is her stepmother now. Anna meets her beloved sister, Alex, swimming in the sea. She discovers that Steven has not delivered the letters and CDs that Alex had sent to her. As time moves on, Anna is haunted by ghosts and she believes that Rachel killed her mother. Alex and Anna decide to look for evidences to prove that Rachel is the murderer and Anna discovers the truth about the fire in the boat house.

Anna returns home after being institutionalized and tries to adapt to her new home situation. Her father Steven is now living with her late mother's nurse, Rachel Summer and both Anna and her older sister Alex believe Rachel was responsible for her mother's death in a boathouse fire the year before. Soon after her arrival, Anna also begins to receive warnings from her late mother and three children who are always silent but point her to a tragedy that occurred years before in a nearby county. The evidence she and Alex gather all point to Rachel having a secret past and that she is now living under an assumed identity. Just as she believes she has all of the evidence needed against Rachel, new information comes to light that puts earlier events in a different light.