Continuity mistake: Mention is made that Pamela owns the brewery because she has just turned 21. During the scene with the video game, she says her birthday was October 21, 1959. Later, the lawyer for Bob and Doug establishes the movie's timeframe by mentioning her kidnapping on October 10, 1983, which would make Pamela almost 24 years old instead.
Continuity mistake: In the junkyard, when Clark takes the iron lid and gets out of the hole, he leans on his right. In the following shot he is coming out again and repeating the movement.
Continuity mistake: In the morgue, the trays containing medical tools change positions between shots. They are strategically moved further up the bodies for the closeup to conceal the genital area, whereas before they only covered the legs. (00:06:30 - 00:07:40)
Continuity mistake: When Alex sits down to watch the news, the various items around the TV, magazines on the table, the cushions, cups, items on the couch etc. differ in position during the scene. (00:11:35)
Continuity mistake: At the end, when the naked killer is kicking the door, there is blood on the door from his feet. Several shots later, the blood on the door changes even though he has stopped kicking it. (01:34:45)
Continuity mistake: When Scrooge walks into the Cratchit home at the end, there is a "Home Sweet Home" plaque on the wall. The shot then cuts away from it. The next time the plaque is visible, its lettering has changed.
Continuity mistake: When Cheech gets off the stage in the beginning of the final show, you can see the spotlights on him when he is walking towards the curtains. When it cuts to a wide shot Cheech is gone and the spotlight is off. (01:04:25)
Continuity mistake: The fence at the start of the movie changes as Cujo chases the rabbit. In the shot as they run towards it, there is just one straight plank running across the bottom. When they reach it, there is now an askew, diagonal plank attached to the straight one. (00:02:00)
Continuity mistake: When Roy Scheider's partner is killed, he is run over by a car. After the car runs him over, his body rolls and you can see his arms swinging freely even though his hands were bound by the plastic ties. Later when you see his body, his hands are bound again. (01:10:30)
Continuity mistake: One of the last scenes of the movie, when Karen Silkwood is driving away from Dru they show her sitting in the car waving at him and the rearview mirror is clearly visible. Then she starts driving away, and the rearview mirror is gone. Then as she drives off, you can see the mirror has been replaced.
Continuity mistake: During the scene where Rita is riding a bus, between shots the view outside changes from south quays, dame street, and back to the docklands, even though these places are several minutes bus ride away from one another and in different order.
Continuity mistake: When Bond and Felix Leiter are underwater snooping around Lago's boat, Felix can be seen in diving gear minus a hat. After Bond gets sucked into the boat and Felix returns to land, you can see Felix take off the hat that was not in the previous scene. (01:30:30 - 01:32:50)
Continuity mistake: In the diner, Walter Matthau has nearly finished his piece of toast, and then it gets bigger.
Continuity mistake: When Mary Carson is touching Father Ralph when he is shirtless her hands keep changing position between shots.
Continuity mistake: Shirley MacLaine returns to the hotel from tending Debra Winger, who is dying in the hospital. When McLaine enters the motel lobby she is wearing one skirt and blouse outfit, but after stopping to check at the desk and going through a doorway to the pool area, she emerges with a different skirt and blouse outfit on. (01:42:00)
Continuity mistake: The rear view mirror on Solo's convertible is there in wide shots, but missing in all the closer shots throughout the Vegas car chase scene. (00:21:00)
Continuity mistake: Henrietta Dodd shoots Johnny holding the gun in her right hand. Sheriff Bannermann emerges from the bathroom and shoots Henrietta. The film switches to slow motion as she is shot and stretches both of her arms out to the sides as she falls. When she lands, her left hand is resting next to the railing of the stairs and is covered in blood. At no time did her hand come in contact with her wound or get any blood splattered onto it.
Continuity mistake: While Nick and Harold are jogging and discussing the possible buy out of Harold's business they are completely surrounded by fog. For 18 seconds they discuss this further in close-up. When they return to wide shot the fog is completely cleared up around them and is only visible in the distance now. (00:38:35)
Continuity mistake: At the beginning of the movie, when Clark says he's not falling for the salesman tricks, Clark and Rusty start to walk back to their old car. Before the next shot, you can see Rusty walk past the back of the car and almost make the turn to the passenger side of the car. In the next shot, you see Clark trying to open the door while Rusty just starts walking up to the driver side of the car.
Continuity mistake: During the film, but mainly noticeable in the Buford/Bandit scene with the Sherrif crashing into ice, the wheels on Bandit's Trans Am change. Most of the time they are a solid black wheel, then they change into a gold wire-spoke alloys.