Lock

After her eleven year old daughter Cathy befalls a freak accident Danielle is in a state of catatonic paralysis Daily she hears her daughters voice telling tell her that her disappearance was no accident A multitude of supernatural event make progressively Roger the father and Fanny wife of service become aware of a presence in the house One night Roger and Fanny are persecuted by the presence of a devilish laugh that resembles the girl