Trivia: In the scene were Mercy claims to have stolen the coat because the cops are looking for somebody in a pink top, she actually had to wear the coat to cover a cast on her wrist which she broke while being pulled by Fox in the 96th street station chase just before Fox's sad departure.
Trivia: As is often the case with micro-budget films, the movie was not shot widescreen, but rather was shot on cheaper 4:3 full-frame film stock and cropped for the widescreen theatrical release. Thus director James Wan filmed the movie ahead of time with the knowledge that the tops and bottoms of the frame would be missing from the theatrical cut, and he made sure to compose the shots accordingly. Unfortunately, instead of panning-and-scanning the cropped widescreen release for the full-frame home-video release, the distributors merely uncropped the image. This causes some rather strange and subtle blunders in some full-frame home-video releases, as portions of the frame were visible that shouldn't have been.
Trivia: When Jigsaw and Eric escape the lair via a hidden elevator, the film's low budget prevented the construction of an actual working elevator. Thus, some trick photography and editing was implemented. For the first shot of Jigsaw and Eric "going down", the scene was shot by raising the camera vertically to give the impression they were descending. For the next wide shot, simple digital effects were added to make it appear that the room was "lowering." And for the final shot where we see the top of the elevator going down an elevator shaft, stock footage from the film "Hollow Man" was used.
Trivia: The Noordermarkt scene in Amsterdam was not really shot there. In fact it wasn't shot in the Netherlands at all. The Noordermarkt in the film looks nothing like the real Noordermarkt, and more like an Asian or Indian market. The noise of people talking in the background does not resemble anything close to Dutch. The cars in the scene are rarely seen in the Netherland because they are too outdated to be seen frequently, especially all together. At timecode 42:30 you can see a police car with "POLICE" written on the side of it. However, in real life, Dutch police cars do not use the English word for police. "Politie" would have been the correct word, but even then the police car would not be convincing, as official police cars look entirely different. Finally, the firetruck appearing later in the scene is not a type used in the Netherlands, but appears to be an American Pierce Lance truck with Dutch fire engine stickers on it. Dutch firetrucks are usually of European make: DAF, MAN or Mercedes. (00:41:50 - 00:43:30)
Trivia: When Bumblebee first appears it parks itself in the used car lot beside a yellow Beetle. The yellow Beetle was Bumblebee's original form in the Transformers cartoon series.
Trivia: In the scene of Missy's funeral, Stephen King plays the priest.
Trivia: Paul Reiser's character Carter Burke was so immediately hated that during the movie's premiere his sister hit him, and when Burke's death occurred, his mom's response was simply "good."
Trivia: When Harry is being run all over town by Scorpio, he passes a wall which bears the graffiti "Kyle", the name of Clint Eastwood's son.
Trivia: To make the water in the glass on the dashboard 'jump', they strung a guitar string from the underside of the dashboard to a bolt on the floor and then plucked the string.
Trivia: According to the Director's commentary, Twentieth Century Fox Film Corporation did not want the film to be released under the title "Independence Day" to avoid legal complications (specifics weren't disclosed as to what the problems might be, but it's also why the abbreviation "ID4" was used). Roland Emmerich (director/writer) and Dean Devlin (writer) needed to justify the title, so they added the rousing bit right at the end of President Whitmore's speech at the hangar when he ends with, "The 4th of July will no longer be known as an American holiday...today we celebrate our Independence Day!"
Trivia: In an interview, Jim Carrey admitted to being obsessed with the number twenty-three.
Trivia: The dolphin was trained to retrieve many objects that were thrown in a pool at SeaWorld Miami. There were maybe 12 -16 different shaped and weighted items that she learned to pick up and place on the side out of the pool and water. One of the objects and the most important was a black rubber gun. Every single time the only object she would not recover was the gun.
Trivia: Professor Plum reveals that he works for UNO, the United Nations Organization, in a branch called WHO, the World Health Organization. As such, he works for UNOWHO (You Know Who).
