Sarah and her friend Linda are poking around in the attic when they find a box with an old Polaroid SX-70 in it. When Sarah is alone, something starts to frighten her: sudden noises coming from the camera, crunches, the vision of a hanged girl and finally the presence of a mysterious shadow. A series of increasingly brutal murders will follow one another until the spirit trapped in the Polaroid will be able to take revenge and put an end to his death and destruction plan.