Trivia: A fan theory on Reddit suggest that Roy Burns was possessed by the spirit of Jason Voorhees. There is some credence to this theory considering that the murders Roy committed would require inhuman strength, he broke down a solid wooden door by just walking through it and when he got hit by a tractor, he got back up very quickly. How he got possessed by Jason however has never been explained.
Trivia: Keanu Reeves was forced into making this movie when his assistant forged Keanu's signature on the script. Rather than a lengthy courtroom battle, Keanu decided to just film the movie. He was also contractually obligated not to speak negatively about the film for a whole year. After the one-year deadline was up. Keanu began trash talking the movie and the circumstance as to why he did it.
Trivia: During the feast in which Christian finds a pubic hair inside of his food, look closely at the drinks on the table. While the camera never calls direct attention to this, if you look closely, Christian's drink is very slightly darker than everyone else's. Earlier in the film, the camera briefly passes over a mural that depicts a woman collecting menstrual blood in a cup. (Along with the image of a woman cutting off pubic hairs, like the one Christian found in his food.) It seems Christian's drink has been laced with something he didn't expect.
Trivia: The TV edit of the film differs widely from the theatrical release - lots of footage was purposely edited out, such as when the dead Norwegian on the table blinks, and there is also a narration. Director John Carpenter has publicly stated that he finds the TV edit embarrassing and a disgrace to his movie.
Trivia: At the beginning of the movie, when The Dude is writing a check for the cream at the grocery, look at the date on the check. Sept 11, 1991. A few seconds later we see George Bush Sr. talking about Iraq. So here we have a scene containing Sept. 11th, George Bush and references to the Middle East in a movie that takes place in 1991. (00:03:00)
Trivia: Screenwriter Aaron Sorkin has a cameo as a lawyer in a bar talking to a woman about one of his cases.
Trivia: There are 133 F-words in this movie.
Trivia: Check out the nurse that wakes Kristen up at the school infirmary. It is Robert Englund, out of his Freddy make-up. After Kristen wakes up, it is a different person.
Trivia: Paul Thomas Anderson, who directed Tom Cruise in Magnolia, has a cameo on the train. It is reported that he is so hard to find that Anderson himself does not know where he appears.
Trivia: At the ranger's office when the security guard was stealing the medical supplies, you see a cameo of M. Night Shamalayan in the reflection of the glass.
Trivia: When the alien's hand comes out of the coal grate for Morgan, if you look closely you will see that the hand was already through the grate and the alien was using its colour changing abilities to hide. So if you look very closely you will that that the hand comes UP from the grate and not through it, and if you look VERY carefully you can see the outline of the hand even before Morgen says "What?"
Trivia: In this wacky 1945 comedy (starring Fred MacMurray, Helen Walker, Marjorie Main, Peter Whitney and Porter Hall), the entire life-or-death plot is driven by a nonsense rhyme that must be decoded: "Honors Flysis, Income Beezis, Onches Nobis, Inob Keesis." The rhyme translates: "On horse flies is, In comb bees is, On chest knob is, In knob keys is" (and, indeed, the hero and heroine of the story eventually discover a valuable safe deposit box key hidden within a knob on a wooden chest). Throughout the film, this nonsense rhyme is repeatedly delivered as a simple but catchy 8-note musical ditty (that was also the movie's main theme song). Some 26 years later, when National Public Radio debuted "All Things Considered" in 1971 (its first news program in the United States), the radio show featured a simple and yet very-familiar musical intro that was credited to composer Don Vogeli. However, many listeners instantly recognized the "All Things Considered" intro as the theme music to "Murder, He Says," composed by Robert Emmett Dolan in 1944. National Public Radio was apparently oblivious to this amazing similarity. In fact, years after "All Things Considered" became their flagship news program, NPR conducted a listener contest inviting the audience to submit original lyrics for the established "All Things Considered" intro tune. To NPR's consternation, many hundreds of listeners contributed the lyrics: "Honors Flysis, Income Beezis, Onches Nobis, Inob Keesis."
Trivia: Alfred Hitchcock chose Raymond Burr to portray the villainous Lars Thorwald due to his resemblance of David O. Selznick, a producer Hitchcock hated.
Trivia: The bystanders looking at the camera when Rosemary crosses the street were staring in disbelief as Mia Farrow actually wandered out into oncoming traffic! Polanski did not want to "stage" the scene, so she was literally risking her life.
Trivia: Robert Englund has stated that out of all of the kills in the entire Nightmare franchise, Carlos' death is his personal favorite.
Trivia: At the end of the film, when the hospital bed crashes through the hospital window, Inspector Clouseau says "That breeze feels good". Steve Martin had said this line in the 1983 film "The Man with Two Brains", where his character Dr Michael Hfuhruhurr tells Dolores Benedict the same words after he breaks a window.
Trivia: Part of the reason Alice (the survivor of the first film) is only on screen during the first scene and is killed off early is because the actress portraying her (Adrienne King) was dealing with a real-life stalker and was trying to limit her acting appearances.
Trivia: When Agent Strahm is in his head box trap screaming, there is a lot of flash-cutting, including a shot of an outtake of the actor smiling with a towel in the cube and staff around him. Happens exactly at 9:52:370 into the movie, or frame 14203. VERY fast and easy to miss.
Trivia: The scene in which the blue car does several flips on the grass would later be used in the first season of the TV show "The Fall Guy" starring Lee Majors.