Watch Paperhouse

This British fantasy film focuses on the dreams and nightmares of a young girl, Anna Madden, struck down by illness she is left to play alone in her room for many hours. Anna draws a house on a piece of paper and casts it aside, after falling asleep Anna finds herself inside the house and roams around it until she wakes up. The next day Anna adds a small boy to the house in the drawing and is shocked to meet a real boy named Mark in the house when she falls asleep, a series of traumatic events then follow.