Close Encounters of the Third Kind (1977)

Factual error: The aliens broadcast a series of pulses which are decoded by the scientists to be a longitude and latitude. In degrees:minutes:seconds, the longitude is 104:44:30 and the latitude is 40:36:10. These numbers are what the computer display shows and are what the scientists say (except for one slip-up in the hallway early in the scene where 104:40:30 is said). The scientists grab a globe and declare these coordinates are in Wyoming. Everybody and his brother (and the aliens) then proceed to show up at Devils Tower, Wyoming. However, Devils Tower is at around longitude 104 deg 44 min and latitude *44* deg 36min, not the *40* deg 36 min pulsed out by the aliens. If everyone had gone to 40 deg 36 min, they would have ended up in Colorado, more than a couple hundred miles south of Devils Tower, Wyoming. (00:46:23)

Project Leader: He says the sun came out last night. He says it sang to him.

Trivia: If you have a trained eye you can see Darth Vader's ship and R2D2 from Star Wars, and several other bits of Spielberg-Lucas memorabilia.

Question: I would really like some insight on a burning question I have had since seeing this movie as a child in 1978, when it came back around in theaters in eastern Canada, where I grew up. Not knowing much about American history in school, I didn't know at the time that there even was a Devil's Tower, or that it had been made the first US National Monument in 1906, and as such would have been famous to all American citizens. I still remember loving the psychic element in the film where our heroes agonize internally about the strange mound shape seen only in their heads, to be finally rewarded and deeply relieved with news footage later in the film which solidified their visions into something tangible and concrete (igneous rock actually!) Thus, as a boy knowing nothing about the tower in Wyoming, this part of the film played perfectly into the fantasy for me-it sold me all the way. But why or how did this work for Americans at the time the film was new? In the film, we are to believe that our adult heroes knew nothing of the tower before their initial close encounters, and were shocked to discover that it actually existed. Again, for me, Devil's Tower was an absolutely incredible and awesome choice, and made me love the film all the more for it. But I would like to know how Americans felt about it during the film's 1977 and later 1980 re-release? Was it just as awe-inspiring for them as well, or was it more like: "Duh-you're driving your family crazy making models of a natural rock formation everyone knows is less than 90 miles away from Mount Rushmore?" I would really appreciate an answer, because for me, the tower's news-footage "reveal" was a huge moment in the film, and really does provide the kick-start that launches the entire third act of the film. For American audiences, why was it not the same as if Roy had struggled to attach a garden hose under a hastily-built plywood model with a hole in the middle, because the aliens implanted a vision of "Old Faithful" in his head?