Korean director Park Chan-wook -- most famous for movies like Oldboy and Sympathy for Mr. Vengeance -- has debuted a film shot entirely on the iPhone 4, says the Wall Street Journal. Called Paranmanjang, or Ups and Downs in English, the 30-minute short tells the story of a man who catches a woman's body while fishing. Beyond the actual film, the scouting, auditions and making-of documentary were all shot with an iPhone 4, according to Park.
