Continuity mistake: When Shaun climbs up to Liz's apartment, there is a large handbag that hangs on the back of chair beside the window, but it is gone in the next close-up. (00:48:50)
Continuity mistake: In the yard, when Shaun stabs the blue robe zombie, the metal pole still sticks out of his chest a good 4-5 feet, but when Dianne gives her zombie acting lessons the pole barely sticks out of the zombie's chest. (00:56:30)
Continuity mistake: If you look closely as Shaun and the gang impersonate zombies, all the zombies around them are constantly moving between shots. (00:58:40 - 01:00:00)
Continuity mistake: As David is trying all the switches on the fuse box, he flicks a few off and you can see about a half of dozen of them flicked up. In the following shot only one switch is flicked up. (01:09:25)
Continuity mistake: At the end of the 'Queen Fight' - Shaun pushes John into the jukebox using the pool cue, as he does this he blatantly falls backwards to the floor, however the very next shot he is moving backwards whilst standing upright. (01:10:25)
Continuity mistake: At John's pub, when Liz has a look at Barbara's bloody wound, it is about 2" above her left wrist, but when Shaun lifts his mum's sleeve, it's about 6" above her left wrist. (01:12:30)
Continuity mistake: At the Winchester, Liz knocks zombie John's eyeglasses off, but then it is back on his face only to be knocked off again. (01:12:45)
Continuity mistake: When David is pointing the rifle at Barbara and Shaun, you see the barrel of the rifle and David's hand holding it. When the camera moves so you can see David's face, his hands are higher up on the barrel. It's the same when the camera switches between these two shots again while Shaun and David are arguing. (01:14:25)
Continuity mistake: When Barbara dies, she is lying on her back on the seat. Later, when Liz and Shaun are talking about shooting her, she sits up as if she was lying on her front, with her head going backwards. If she was lying on her back then her head would have come forwards. (01:14:50)
Continuity mistake: In the pub scene towards the end when the zombies are taking over, Ed lights up a cocktail, but then in the next shot when zombies break through the door and attack him, the rag is unlit. (01:20:05)
Continuity mistake: In the scene when Shaun, Liz and Ed are trapped behind the bar, the zombies are leaning over the bar. But in the next shot, when Shaun pours spirits over the bar and lights it, the zombies have moved back from the bar. (01:21:10)
Continuity mistake: When the shells are firing off in the bar fire, there are three shots of the box of shells. The box refills itself between every shot. (01:21:25)
Continuity mistake: In the cellar, Shaun lights Ed's last cigarette and it appears to have barely caught on one side. The next shot, the cigarette's burned down evenly about half a centimetre, which means it's a different one from the one he lit before. (Tried this with a real cigarette before submitting. They just don't burn like that.). (01:25:50)
Continuity mistake: Just after Liz and Shaun have come out of the cellar, the shot zooms out and you can see a few people behind them trying to get into the pub. In the following shot the number of people trying to get in has increased. (01:26:25)
Continuity mistake: When Dianne tosses the tennis pole to Shaun, the coil at the end of it is facing towards him. When he catches it the coil is facing away from him.
Continuity mistake: The red ink stain on Shaun's shirt pocket disappears and reappears repeatedly throughout the film.
Continuity mistake: When Shaun and Ed are threatening David, close ups of David's face show the bottle and corkscrew both being pointed from his left when Shaun and Ed are standing on opposite sides. David is also facing right in wide shots but left in the close ups.
Continuity mistake: During Shaun's second trip to the newsagents, he slips in liquid (no doubt meant to be blood), however once he gets home and he puts his feet up, the soles of his shoes are perfectly clean.
Continuity mistake: In the first shot where we see Ed on the couch playing a video game and Shaun walks in, there's an ashtray of a baby wearing a sombrero. A few shots later, it's gone.
