Factual error: During one scene, Michael Williams is seen putting gasoline in a jeep at an ARCO station. There are no ARCO stations in the state of Wyoming.
Continuity mistake: In the scene where Maggie goes to the restaurant with Bob, he offers her the case where the weapon is. Bob says, 'It's loaded'. Close inspection shows the clip chamber is empty (not loaded), and a cartridge clip is positioned beside the weapon in its tailored slot in the custom case. Maggie closes the case and says, 'I don't understand.' After Bob explains what she is to do, then leaves, Maggie opens the case again and suddenly there's a clip in the weapon (loaded) and another one beside it. The weapon was not loaded when she looked the first time.
Continuity mistake: You can clearly see the blood packet underneath his head right before he hits the ground.
Continuity mistake: When the waitress at Dottie's seduces Butch, the degree of boob exposure varies depending on the camera angle (not only due to perspective). (01:17:15)
Revealing mistake: After Naomi is thrown from her balcony in the beginning, the blood on her face has beaded down her face and is staining her blouse. This is impossible being that the injuries she received happened less than a second before and she landed face down after going through the glass, so the blood couldn't have ran down her face in that direction.
Continuity mistake: When Bessie is examining the cards she found under the desk, they constantly shift relative to each other between shots. (00:23:05)
Continuity mistake: In the hotel scene where Darby calls Gavin to give him the instructions to meet her the next day, he eats one of the chocolates on his pillow and throws it down. They show a close up of the chocolates. After Khamel murders Gavin, he walks to the bed, pulls the recording device and eats one of the chocolates. They are now in a different spot on the bed. (00:59:55 - 01:00:25)
Continuity mistake: When a nude Brad Pitt is digging a big hole, at first his skin is clean, then in an instant with a camera angle change he is covered in dirt and sweat.
Continuity mistake: When 'Bill Jenkins' is being surrounded by the Yakuza cars in the desert, one of the cars casts a large shadow underneath him that wasn't there in the previous shot. The grass around his feet also changes. (00:57:30)
Visible crew/equipment: You can see a rope visible when Charlie is hanging from the hotel roof.
Audio problem: After Batman has left Andrea's apartment she drops a glass. We hear the sound of the glass shattering, but when the camera zooms out we see the glass is still in one piece.
Continuity mistake: When Rita is being held by Barney in the cabin, she wipes the mud from her face with a white towel. In subsequent shots, her face goes from completely clean to streaked with smears of mud.
Continuity mistake: At one part in the movie Christopher Lambert points a revolver at a gun dealer. When they cut back he is pointing a semi-automatic pistol. This is done three times.
Continuity mistake: There is a scene where Kim Basinger's character has been paroled from prison and is taking a train from the Athens, GA to Atlanta, GA. First there is no commuter train from Athens to Atlanta and clearly this scene was shot inside a MARTA train, Atlanta's local transit system.
Continuity mistake: In the scene where Gard telepathically fights an alien, you see his nose bleeding. Then the alien explodes, and in the next shot of Gard's face, the blood under his nose has vanished, only to return in the next shot of his face.
Factual error: Andy is interrogated by the detective after the latest rape, as evidence in this one points to him. Problem is, the cop mentions that all the victims had visited Andy's office before their attacks. In real life, with information like that, he would have been a suspect and subject to questioning from the very first incident.
Plot hole: There is a guard stationed in the time lock vault without oxygen. Also, if the vault was supposed to be that secure, why were there simple bars protecting the back entrance?
Visible crew/equipment: When Rosie O'Donnell's dog is chasing the neighbor's cat, it it very clear there is a stuffed cat attached to the camera to lure the dog to follow.
Deliberate mistake: At the end of the film its revealed all the murders were a hoax and everyone was in on the plan to set up Rex (Lee Majors). Why then exactly were Rachel (Vanessa Angel) and Patrice (Adrian Paul) talking together and pretending like they were trying to find the killer. In one of the scenes Rachel believes she has caught a photo of one of the men who she thought might be a killer and is showing Patrice, but Rex wasn't anywhere around. Therefore why were they pretending to find a killer or keep up the illusion whilst Rex wasn't around?
Continuity mistake: During her character's escape/fight scene, Melissa Moore runs into a room full of bad guys with an unbuttoned shirt, but when she enters the room, her shirt is buttoned up for a moment before becoming unbuttoned again for the rest of the fight. (01:14:44)