Continuity mistake: During the scene with the guys dancing in the locker room, when the coach comes in, you see the same shot of Stefen taking off his jacket twice.
Continuity mistake: Richard Dreyfus comes home drunk after his horrible opening night. He stumbles around the living room knocking over furniture, including a table by the window with a typewriter on top. Next time you see the table, it is all together again.
Continuity mistake: When Elliot's the basketball player, when he scores the slam-dunk and breaks the headboard, he breaks the headboard after the slam as he bounces/hangs off the headboard. But in the replay he breaks the headboard as he makes the slam and then bounces/hangs off the headboard. (00:49:10)
Continuity mistake: After Sharpe and Stamper have the argument on the asteroid, Truman says they need the radio back up. When he says this, you see the countdown clock for the asteroid which is at five hours and 12 minutes. A bit later in the film, after the nuke was shut down by a technician at NASA, one of the Air Force Sergeants takes the terminal. In the background, you can see the clock again but the time on it is at six hours and 49 minutes. (01:37:00 - 01:42:50)
Continuity mistake: Ben Affleck has a large tattoo on his right shoulder/bicep that has been covered up by make-up for the movie. During the 'waterpark' scene Ben is wearing a T-shirt and when he scoops the little boy out of the water and lifts him into the air the sleeve of his shirt pulls back a little and you can clearly see the bottom of his armband tattoo.
Continuity mistake: The 3 main characters are having dinner with Anne Bancroft. You can see Jenna Elfman's dark roots. After she and Ben Stiller go home the roots are light. Did she stop to get her hair touched-up on the way home?
Continuity mistake: After Gilbert Blythe falls in the lake with his bicycle, he and Anne run into Diana, and Gilbert's clothes and hair are perfectly dry.
Continuity mistake: When Latika is a dancer, in one shot she does not have a nose ring, but in another shot she does.
Continuity mistake: Towards the end of the film, during the chase scene between the newspaper boy and Lane, you can see the skis of the camera guy.
Continuity mistake: In the scene when Billy and the bad guy are facing off in the "learning decathalon" and they are doing some science stuff, Billy pulls a shoe out of the boiling pot - it is his right shoe but he has his right shoe on his foot too.
Continuity mistake: In the scene where Lyle and Ursula slide through the river then over the falls, when they go over the waterfall they are both dry.
Continuity mistake: When JB is driving the truck and is being bombed with grenades from the helicopter, the truck gets smoke blackened. But when he arrives at the speedboat, all the smoke marks have gone.
Continuity mistake: When the guy walks in on Peter naked in bed, the sheet protecting Peter's modesty is covering him in one frame, and the next moment it has vanished completely.
Continuity mistake: In the last dance scene, Patrick Swayze jumps down from the stage and starts dancing. He goes down on his knees and when he lifts one knee, it is extremely dusty, however when he stands up his knees are completely clean. (01:33:00)
Continuity mistake: The two Lamborghini women get stopped by police. The one in the red suit is on the right, with her front zipper up. In the next shot the other race contestants zoom on by, and the two women are shown from behind. In the next front shot, her zipper is down. The next shot from behind, show more race contestants zooming by. The next front shot, her zipper is up again, then she pulls it down to pull out her driver's license for the officer.
Continuity mistake: At the beginning, when the president lands in the helicopter, the shots go back and forth between the rotors spinning, and the rotors stopped. (00:02:10)
Continuity mistake: The band-aid on Jill's doll disappears and reappears several times.
Continuity mistake: In the opening scene when Andy Garcia is talking to Meg Ryan in the bar, the level of the beer in Meg's glass on the bar changes depending on the camera angle.
Continuity mistake: When Eddie Murphy is lying in bed with the woman, she is lying on her side snuggled up next to him. When he lifts up the covers to reveal her feet (and check out her toes), they are pointed straight up as if she were lying on her back.
Continuity mistake: When Chucky kills the coroner there is a generous amount of blood splashing on the gravestone. But in the next shot we can see that he is standing next to the gravestone. Chucky shot the coroner in the back of the head since he was looking in the other direction and is falling on his face, so there should be no blood on the gravestone.