The last but not least, different from traditional writers, Fitzgerald did not adopt the omniscient point of view but to choose a special narrative perspective, two-angled narrative techniques。 “The novel is narrated not by a third-person narrator who knows everything or the hero Gatsby, but is narrated in the first person by Nick who is both a narrator and an important part of the novel” (Lin, 2007:129)。 What role does Nick play in the movie? The thesis will do a comparative study about Nick。