Trivia: When Henry Winkler is looking for the "kids" that keep knocking on his door, he opens one door and surprises a cleaner. The cleaner is dressed like Freddy Krueger, is called Fred, and is played by Wes Craven himself. (00:49:55)
Trivia: When Frank comes out of the newspaper building, he walks into a guy with piercings and t-shirt with the Grim Reaper on it, this is the Director, Peter Jackson, he does a Hitchcock in all his films. (00:25:30)
Trivia: Just after the first building in LA blows up, there is a close-up of a guy putting cash in a case and he's blown backwards in the blast. This is Volker Engel, the film's visual effects supervisor, who won the Oscar for Best Visual Effects for this film.