Continuity mistake: When Howard's men bail the guy out who was with Bobby Saint at the arms deal, they are beating him up in Saint's club. When Quentin says his line after grabbing the guy by the hair he sits back in his chair. In the wide shot his cigarette is under his hand and is about to take a puff, but in the following shot the cigarette is nowhere near his mouth and it is now in his fingers. (00:09:00)The-Immortal
Continuity mistake: When Frank's wife is driving away from Howard Saint's men, in one particular shot when she hits the red 4x4, out the back window there is grass on both sides, and a sand track/road, but in the next shot the landscape changes somewhat, and the the red 4x4 changes its distance. (Use slow motion or frame by frame.) (00:25:25)The-Immortal
Continuity mistake: When the cops turn up at the firearms deal, someone says, "Your under arrest," and there are two to three cops. When Frank says his line, the camera cuts to an overhead shot and there are now 6 cops all grouped together standing only a few feet from Bobby, Frank and the others. (00:04:00)The-Immortal
Continuity mistake: After the Punisher has shot Howard Saint, he tosses down his pictures of Quinton, proving that his wife was never unfaithful. When he first tosses the pictures, at least one lands a few inches beyond Saint's head, and the rest all apart. But in the next shot, they are all together, in front of his eyes (and all facing the same general direction, conveniently).
Continuity mistake: When the Punisher is pretending to burn the man with the torch and then lets him down, in one shot the popsicle stick is showing and on the later shots the top of the stick is no longer visible.
Continuity mistake: The bullet-hole scar on Frank's chest moves closer to, and further away from his sternum several times during the film.
Audio problem: At his "pool party", Mr. Saint is talking to a group of men, and there is a female singer standing in the background, her mouth is moving as though she is singing, but there is only music from the band.