Revealing mistake: When Payne has the grenade, the top is blue. Indicating a practice grenade.
Revealing mistake: In the opening scenes, when the President is walking with Rothschild and his other aides, he leaves the building to walk to the West Wing. In this early morning shot, one would expect the sun to be the only light, but each actor has numerous shadows. (00:03:40)
Revealing mistake: The fight scene between Peter Kurten and Andy outside the gay bar is viewed from behind a metal gate. Peter smashes Andy's head into the gate twice. The bars of the metal gate bend towards the camera as if they are made of rubber.
Revealing mistake: In the scene when Joey got busted by the FBI for hacking, he was taking a shower. They then took him to the living room and sat him down on couch with nothing but a towel wrapped around him. As they confiscated Lucy the computer for evidence, he lunged over the couch to try to save her/it. The towel falls off and his butt is in plain view, but his genitals don't exist. Instead, there is a flesh colored pad concealing his privates from the viewers. (00:32:40)
Revealing mistake: When the two ladies go to the party relatively near the beginning, one goes off to the toilet. The other one gets shot (through the cushion) she then falls back on a coffee table which completely shatters before she even hits it. (00:26:10)
Revealing mistake: After Lucifer kills Gabriel, we get close-ups of Lucifer where the outline of his contact lenses are visible.
Revealing mistake: You can easily tell that the snow in the end is fake.
Revealing mistake: When John Strode is electrocuted, his head explodes twice.
Revealing mistake: Near the end, Little Bear makes a fire and places something in Omri's hand. But when Omri puts out his hand, it goes right through the flame and stays there for a while, yet Omri doesn't even flinch. The fire is definitely large enough to burn him, and had this been real life, he would have been burned severely, no matter how strange his character is.
Revealing mistake: In the scene where Sid has had his hand blown to pieces, and he is running, you can see that that arm is longer than the other, that the damaged hand has been attached to Russel's arm.
Revealing mistake: In the "Anger" segment, right before Dice is shot up and killed in the convenience store, the explosive bullet/blood packs are visible under his shirt.
Revealing mistake: After Nicole has showered and she is getting out, you can see that she is wearing underwear as she is stepping out, to protect her modesty.
Revealing mistake: When Sara and Ms. Minchin are fighting in the attic, it is night time, but there is light coming through the cracks of the attic.
Revealing mistake: When Jim is rescued from the snow (thrown over Reggie's shoulder), he moves his leg, although he is supposed to be unconscious.
Revealing mistake: Near the end of the film Willy jumps on a barrier in the water, causing it to break. During that scene its clear that the orca has been pasted into the background as the outline is too sharp.
Revealing mistake: In the beginning when Keanu Reeves goes to a ruined building in the ghetto to get the info inside his head extracted (at least that's what he expects) he comes across a couple of bad guys. Watch closely though as he hits the black guy, and you'll see that he actually doesn't hit him at all.
Revealing mistake: When El Mariachi's one friend first fires a rocket at the bad guy's limousine in the climactic battle, you can see that the rocket itself never explodes, despite the side of the car blowing up. The rocket simply lands next to the car, and then remains there in plain sight whilst the side of the car blows up, revealing that it is just a prop replica.
Revealing mistake: Anytime the camera is on Richard Dreyfuss' hands while he's playing the piano, it is clear that he is not actually playing; his hands are frequently in the wrong part of the keyboard for the sound being produced. At other times, when his hands are moving down the keyboard, the pitch we hear is going up, or vice-versa.
Revealing mistake: Marie and Nutcracker go down the river in a swan shaped boat, and Nutcracker is standing up on the back moving the boat along with large pole. In the water, you can see the reflection of the boat and Marie the way they are supposed to be. But the reflection of Nutcracker is not moving, and the pole is not reflected.
Revealing mistake: When Bain is in the bath and communicating with his employer, you can see he is just punching random keys on the keyboard that do not match up with what he is supposedly writing. First, he writes "Nothing. I retired the buyers", but he never touches the "n" or "e" keys. A little later, he types "And", but his hand never comes near the "a" key. (01:07:10)