Revealing: At the beginning of the film where Robert De Niro gets into his car and it explodes, you can clearly see the cut where they have replaced him with a dummy.

Continuity: When Joe Pesci is beaten and then buried - look at the blood on his chest. In one shot it is all over - the next it is just a smaller patch.

Continuity: When Remo Gaggi is talking to Andy Stone about Ace cussing out the Board, there's a pack of cigarettes beside Gaggi in his car.  The camera angle changes to show Stone's face, who is outside the car, and when it flips back to Gaggi, there is a Zippo lighter in place of the cigarettes.  The camera goes back to Stone, and when it comes back again, the Zippo is gone and the cigarettes are back. And to top it all off, not once did Remo smoke in this scene.

Revealing: In the scene where Joe Pesci is beaten in the corn fields, if you look closely at the bats you will see them bend ridiculously on impact with his body. Foam bats anyone?

Revealing: When Sharon Stone gets thrown out of Joe Pesci's club, you can clearly see the pads on Stone's hand's to break the impact of the fall.

Continuity: Sharon Stone repeatedly smashes her car into De Niro's in the driveway, yet if you look closely in the shots as she gets out of the car, there is no damage to the front of her car, not even a broken headlight or glass on the driveway.

Continuity: In the scene where Sharon Stone is talking to Joe Pesci about how De Niro had his guys beat up James Woods, there are 4 security monitors on the desk behind Sharon Stone. First, the top left monitor goes out. Next only the bottom right monitor is on. Then all four monitors are off. Finally, all four monitors are on again.

Continuity: When Joe Pesci is stabbing the guy with a pen that insulted Ace, the pen is shown without blood after there was significant blood on it the cut before, then it goes back to having blood on it.

Audio problem: After Pesci and De Niro's meeting in the desert, Pesci gets into his car and you distinctly hear the sound of tyres peeling out. Am I wrong or is this impossible on sand?

Visible crew/equipment: When Robert De Niro goes to meet Joe Pesci in the desert, the whole crew is reflected on the side of the car.

Continuity: When Robert De Niro is at the restaurant with Sharon Stone and catches her with James Woods, the menu under his hands goes from being horizontal to vertical.

Continuity: When Ace fires Don Ward, the shot is on Ace and you can see Don turn away. When the shot changes to Don, you see him turn away again.

Continuity: When Arnie Viscano is complaining to his brother in law about Las Vegas, he backs into about 10 bottles. They all fall except for two, and then the scene cuts to to his brother in law and when the scene cuts back to Viscano, all the bottles are back up.

Revealing: In the scene where Pesci's character is being buried alive, the body is quite obviously a fake: look at the mechanical way the head moves, and the movement of the chest intended to simulate breathing, not very convincingly.

Factual error: In the jewelry robbery montage, Joe Pesci is shown holding a rechargeable Mag-Lite flashlight which would not have been available at that time.

Continuity: When Joe Pesci and his brother are beaten and then buried, you see one bat and then suddenly, appearing from nowhere, three bats. Sometimes they are blood covered, then clean, then blood covered again.

Continuity: After meeting with Ginger about Lester being beaten up, Nicky is about to leave. Before he does, Ginger hugs him and puts her arms around his neck. In the next shot her right arm has suddenly moved and her elbow is now bent.

Continuity: When DeNiro catches the cheats at the card table, he takes the one with the beard to smash his hand with a hammer. In the first scene the guard is holding the cheat down by the wrist, and in the next scene the guards hand is up by the elbow.

Revealing: When Nance comes stumbling out of the Costa Rican house holding his stomach, you can tell he is holding a mouth full of blood that he spits out when he gets shot in the head.

Revealing: (Possibly only on the VHS version) When Ace is firing the guy for the faulty machine, the guy asks "You firin' me?" Ace responds, "No I'm not firin' you. I'm firin' you." He then glances to Don Rickles to keep from laughing as the camera quickly cuts away.