Given the question: Build a movie plot around this: How many days does Cassie scream for help? couple days
The answer is:
As the movie opens, the viewer sees a young girl in her bedroom at night. She hears a noise and, although frightened, goes to check it out. As she crosses her room, we see--at the same time as the little girl--a terrifying-looking woman, dressed in a white hospital gown, reaching out for the girl. The next scene is an aerial shot of the little girl, who has been locked in a small room (we later learn it's a basement), and the little girl is pounding on the door and demanding to be let out. The aerial shot doesn't change, but by the changing light from the crack under the door we can see that a couple days have passed. Then we, and the girl, hear men's voices shouting, "Get your hands up!" and "Where's the girl?". Then, the door opens and a police officer goes to the little girl and asks, "Cassie? Are you Cassie Malloy?" He picks her up and carries her out of her temporary prison.As the next scene opens, the words "Nineteen Years Later" flash on the screen, and we see a young woman of mid-twenties age, whom we can assume is the abducted girl from the first scene--Cassie. In this paranormal thriller, Cassie, a psych student, was kidnapped and traumatized as a child by a disturbed person. To exorcise her demons and to finish her thesis, she decides on an experiment in isolation, working at a secluded watch tower as a fire lookout. But once she's alone, strange things start happening. Or is she just paranoid? Cassie is terrified that her past may be coming back to haunt her.