Continuity mistake: Dabney Coleman and the villain fight on the scaffolding on the side of a skyscraper high above the city. They are the only two people on the scaffold, but during the fight at the bottom of the screen you can clearly see a man's head.
Continuity mistake: In the scene where Barney is headed home from work right before his wife leaves him for the athlete, the sun looks like it's morning sun. After about 30-45 seconds into the conversation with his wife why she is leaving, the sun changes to a late afternoon. It is very apparent on the mailbox. The shadows completely change direction in a matter of minutes. (00:08:20)
Factual error: When the Security Guard in the pump room gets bitten on the nose, he starts shooting with his revolver (a SIX shooter). Count the bangs. He manages to fire SEVEN times. (00:39:45)
Revealing mistake: During the pirate attack, Rosencrantz sits up in bed, narrowly avoiding a sword that's thrust through the wall next to him. Just before the sword appears, the film jumps a little. It also jumps again just after the sword has been withdrawn and he lies back down. Clearly these two motions (him sitting up and down in bed and the sword appearing/disappearing) are two separate takes that were spliced together.
Continuity mistake: When DeDe walks into Joe's apartment at the end of their date, she places her handbag on the floor a few steps across from the door. When she comes back in to get the bag because she forgot it after she leaves, she reaches for the bag just inside the door.
Continuity mistake: As the guys sit down for a beer and start talking, the viewing angle is from behind the one listening. As they switch to the other one who's about to say something the two bottles of beer magically turn around so you can always read the front label, no matter from which side the scene is shot.
Visible crew/equipment: When the lizard gets away, and is riding in the elevator, it is shown alone in there. In the next shot from the back of the lizard, you can see the shadow of the handler or crew-member's head moving around on the top of the lizard.
Continuity mistake: When Jimmy goes into the big house, he does not close the door, but while he is dancing you can see behind him the door open/close/open.
Visible crew/equipment: When Joey is showing one man a red car, when the man opens the car door to get in, a large white reflector screen and a crewmember holding it are reflected. (00:31:00)
Revealing mistake: When Graham and Stella are in bed, the camera shows only their arms intertwined as if he's lying on top of her. She's gasping loudly in response to his thrusting, but their arms never move back and forth to reflect this, so it's clear they're not really having sex.
Audio problem: In the scene where Kid N Play are freestyle battling, you hear mixing in the background. But Bilal is not mixing, but in fact watching Kid N Play.
Continuity mistake: When Marvin is trying to get money to pay off the speeding ticket, Bobby reaches into his pocket with his left hand and takes the cigarette out of his mouth with his right hand. Both hands are in motion as this shot ends. The shot then switches to another angle, and Bobby now has the cigarette in his left hand, both arms already at his sides. There was no time to complete this move between shots.
Other mistake: At the very end, a plane just sitting at the gate was used to simulate one preparing to leave. The landing gear ground safety pins (with red streamers) were still installed as the engines were started, but the pins have to be removed beforehand to keep personnel clear when the engines are running.
Continuity mistake: Toward the end, when James Belushi swerves to miss his dog in the middle of the street he crashes his car into a parked car and then roll to a stop. Notice before the camera cuts to a frontal shot of the wrecked car, that there is a huge spider crack in the windshield, as if James hit it with his head. This huge spider crack then disappears once the camera cuts to the frontal shot and the windshield is in perfect shape. (01:33:45)
Continuity mistake: When the white cop pulls out all of his healthy lunch on the desk he lines them up. And the camera pans across everything that he has. But when they pan out the items are not lined up the same.
Continuity mistake: When the Jetson family leaves Earth and is headed towards their new home for the rest of the movie, George and Jane switch places when Jane leans over to kiss George.
Continuity mistake: In beginning of the dvd there is a scene where the farmer meets the sheriff and the farmer has a shotgun. When the farmer has the gun, it has hammers; when the sheriff has the shotgun, it does not have hammers. (00:05:05)
Revealing mistake: There are a couple times you can see the tape that marks where the actors are supposed to stand in the shot. In the beginning, when Bobby and his brother walk in on Ernest trying to get a cleaning machine to work, look on the floor and you will see some tape in the shape of a T. Bobby will move his feet to the T. Also when a criminal begs for Nash's help because he killed someone, and Nash walks forward, look on the floor to see another tape T, and what do ya know, Nash stops right on the T.
Continuity mistake: When the nuns are complaining to Gilbert Gottfried about Junior, the head nun's wart above her eye changes color throughout the scene. It varies from light in colour to dark in colour several times.
Continuity mistake: In the scene where the crooked sheriff is about to throw Kiefer Sutherland off the train, the sheriff doesn't have any blood on his trouser leg, but if you check the shot right before then, he does have blood on his trouser leg.