Boogie Nights is a 1997 American drama film written, directed, and co-produced by Paul Thomas Anderson. It is set in Los Angeles's San Fernando Valley and focuses on a young nightclub dishwasher who becomes a popular star of pornographic films, chronicling his rise in the Golden Age of Porn of the 1970s through his fall during the excesses of the 1980s. The film is an expansion of Anderson's mockumentary short film The Dirk Diggler Story (1988), and stars Mark Wahlberg, Julianne Moore, Burt Reynolds, Don Cheadle, John C. Reilly, William H. Macy, Philip Seymour Hoffman, and Heather Graham.