"Phantom of the Paradise" is a 1974 rock musical film directed by Brian De Palma. It combines elements of horror, comedy, and romance, telling the story of a disfigured composer who seeks revenge on a music producer who steals his work. The film is set in a futuristic version of Phantom of the Opera and features a unique blend of rock music and theatrical performances. The film stars Paul Williams, who also composed the music, alongside Jessica Harper and William Finley. It explores themes of obsession, betrayal, and the price of artistic integrity. "Phantom of the Paradise" has gained a cult following for its innovative style and memorable soundtrack.