Down
The film takes place at the Millennium building in New York City, which has 102 floors and 73 elevators. One evening, lightning strikes the building, which causes the three main express elevators to begin acting strangely, resulting in a guard's flashlight being crushed. The next day, a group of pregnant women are held up between floors 20 and 21. The elevator overheats rapidly, causing two women to give birth and hospitalizing the rest. Reporter Jennifer Evans (Naomi Watts) is called to write a report on the incident. After an investigation by METEOR elevator company technicians Jeff (Eric Thal) and Mark Newman (James Marshall), they determine that nothing is wrong with the elevators, a large part being Jeff's inability to actually admit there is something wrong (he states throughout his scenes that the computer controlling the elevators has absolutely no defects).
A short time later, a blind man and his guide dog disappear in the building. The two guards from the beginning of the film discover the dog's corpse hanging from its collar on a shaft support. The discovering guard's head is caught between the elevator doors. He is decapitated a short while later, his partner too horrified to help him. Once again, the METEOR executives find nothing wrong with the elevators. Evans interviews Newman, who sarcastically states "Nine people out of ten make it out of an elevator alive." Evans places this in her report, causing a large controversy over his statement by his boss, Mitchell (Ron Perlman) and the police. During the same day, a roller skater is sucked into an elevator in the parking garage and shot from the 86th floor of the building to his death. The roller skater's death is explained to media as suicide.
Evans visits Newman and shows him a tape of the roller skater's death. She points out the time it normally takes for the elevator to go up 87 floors would take about 40 seconds to a minute. However, the elevator ascended the floors in less than two seconds, thus noting that there is definitely something wrong. When they try to show the tape to Jeff, he refuses to watch it and leaves abruptly. Instead, they go to Evans' office and look up a man named Gunther Steinberg (Michael Ironside), who had been experimenting with organic reproducing computer chips using dolphin brains. However, the project had gone disastrously wrong and Steinberg was fired. Later the next morning Milligan (Edward Herrmann), who remains suspicious of the elevators throughout the film, discovers Jeff's corpse in an elevator shaft. When Jennifer and Mark arrive, they are shocked to hear that the police have concocted a story that has Jeff being a terrorist and being behind the incidents and assure the public that the threat is over. Later during the day, an elevator cab flies to top floor at such a speed that the floor flies off and all the people in it are killed. This event reaches the President and is seen as an act of terrorism.
A terrorism unit is assembled at the building to get any further terrorists out of the building. Meanwhile, Jennifer and Mark discover a recent suicide could be linked to the incidents, as his extremely superstitious widow believes his soul has returned to punish others. Jennifer and Mark enter the building to discover and stop the threat once and for all. During the entry, Jennifer is taken into custody posing as a METEOR executive. During her first attempt to prove this fraud, she receives a phone call from a friend to explains that while Steinberg's time working on the "fucking chips" as they are called in the movie, has been revoked, Steinberg continued to work on the project except not with dolphin brains. Eventually, Mitchell abandons Steinberg for fear of his own reputation being ruined. Mark manages to get into the Millennium Building and discovers a large bio-chip in the form of a brain in an elevator shaft. It is assumed that this brain is alive and controlling the elevators. He attempts to destroy using a screwdriver, but this attempt fails when it sends a flaming elevator down to kill him. Mark barely escapes while the elevator kills a SWAT officer who was barely out of the elevator shaft before he was sliced in half from his waist down with the upper half of his body sliding across the floor. Marshall gets a hold of a stinger missile launcher and is about to destroy the organ when Steinberg intervenes, threatening him. Jennifer appears, having escaped custody and frees Marshall. As Mark tries to destroy the organ a third time, the police enter, giving Steinberg the opportunity to hold Jennifer hostage. Jennifer manages to escape thanks to Steinberg being unable to recognize one of his superiors. Steinberg is grabbed by the elevator shaft cables and pulled in, along with Mark. At the last second, Jennifer kicks the stinger launcher to Mark, who proceeds to destroy the organ. Steinberg's mutilated corpse falls seconds later.
Some time later, Mark and Jennifer leave a hospital where they find themselves trapped in an elevator. However, it proves to be a ruse for Mark to make a romantic overture toward Jennifer. The film then cuts out to Aerosmith's song "Love in an Elevator".
suspenseful, haunting