This document outlines the plot, characters, and marketing plan for a film called "Delusion". The story is about a man (played by Brad Pitt) who starts seeing a therapist and taking medication that causes him to have disturbing dreams where whatever happens in the dreams starts affecting his real life. He dreams of a man trying to kill him. His family and brother (played by Mark Wahlberg) investigate the therapist (played by Morgan Freeman) and discover the drugs are causing his delusions. The film plans to generate interest through early teasers, posters, and a prank video related to the plot of dreaming.