Revealing mistake: When Catherine comes out of the shower and walks over to Albert, who is lying on the bed, it is clear as she leans forward that her towel is not only tucked in at the top but also pinned, about halfway down.
Revealing mistake: In the rave club, right before Creasy fires the sawed-off shotgun at the woman who's trying to hide, the part of the wall that will be blown out is visible (it's a patched-up circle). (01:28:30)
Revealing mistake: In the scene where Adam Sandler is drunk on a patio chair and Paz Vega commands the dog to go to him, you can see Adam Sandler feeding treats to the dog so it stays with him.
Revealing mistake: When Britt and Peter are having sex, it is obvious she is wearing flesh coloured underwear.
Revealing mistake: After the swarm of locusts passes, Frank takes one and eats half of it. He then offers the other half to Hidalgo, but the horse knocks it out of his fingers and proceeds to eat something else hidden in his hand - presumably the real treat used to entice him.
Revealing mistake: When the firm takes more or less a full coach load to Liverpool, one shot from a bridge shows the coach with only 1 visible passenger and what looks like a different driver.
Revealing mistake: When Daniel (the locksmith) goes home, the lamp next to his daughter's bed is on. After he finally tucks her in, he puts his finger on the light switch on the wall, but it is already in the "off" position. He doesn't flip the switch in either direction, but you hear an audible click, and the lights go out as if the lamp was controlled by the switch. (00:30:02)
Revealing mistake: When Jin is fighting in the prison, he kicks two guards into the walls of the stone hall. The one on the right of the screen hits the stone wall making it shake and a block move.
Revealing mistake: When Richard hits Paul over the head with the candlestick, Paul reacts to the blow way before it actually connects.
Revealing mistake: At the hockey game in the beginning of the movie, when the players crash into the boards behind the goal, the logos on the players uniforms are backwards or opposite of what they really should be. The Devils logo appears this way several other times in the movie as well.
Revealing mistake: When the man is melting after being covered in acid in the beginning, you can see a wire pulling the "melted skin" off his arm, at the bottom of the frame briefly. (00:04:00)
Revealing mistake: When Alfie goes back to see Julie, he stands in the street, apparently looking towards the cafe, but we can see the cafe (and especially the building next to it with red awnings) in the distance behind him. (01:08:30)
Revealing mistake: When Tommy and Pappass are riding around the city, you can see the same set of 70's period cars in the background over and over, both driving and parked.
Revealing mistake: Early in the movie Samantha is in the rec room watching TV, she briefly watches Jay Leno who is dressed in a brown suit, with a brown & white striped tie. Much later in the movie James is in his room watching TV, and he briefly watches Jay Leno, who is dressed in the same suit and tie. It appears Jay Leno doesn't change his suits often. (00:19:20 - 01:23:05)
Revealing mistake: In the train scene if you look closely at Vincent's ear as he steps off the train ready to shoot Max and Annie, it looks like he has an earpiece or some kind of small blood pack in his ear. (01:44:05)
Revealing mistake: After Trevor is hit by the VW Bug, the arm he lands on disappears partially into the street, making the CGI obvious.
Revealing mistake: In some of the scenes where we see Maggie in the hospital bed, you can see that her breathing is not totally in sync with the breathing machine (i.e. her chest goes up before you actually hear the machine blowing air into her).
Revealing mistake: While the soldiers are putting the corpses of Eva Braun and Adolf Hitler in the ground outside the bunker to be cremated, one of their legs moves.
Revealing mistake: After Jonny Lee Miller gets shot in the head, he slowly falls into the water, facing Sara and Gabe. In the next shot, he has turned towards the water. If you watch closely, you can also see him turn his head so he doesn't hit the face on the water surface. (01:34:15)
Revealing mistake: In the opening scene, where Dwayne is standing on the boat, it shows he turned to his left. The next close-up, he is turning to his right.
Suggested correction: He could, in fact have an earpiece/hearing aid in place, and what with the wild night he's been having, the accident and all, a blood pack is not out of place either.
dizzyd
It's visible that just a little amount of blood dried up in the ear. Not any earpiece or blood pack.