Other mistake: When 1 strikes off 2 (I think) from the calendar we can see that 1 is Wednesday, 2 is Thursday, 3 is Friday and that 4 is Saturday but 5 is Monday; meaning that Sunday has no date.
Continuity mistake: After Megan dies, for real, Jessica tells the others that they loved Megan and Megan loved them. Her robe opens and closes between alternate shots.
Factual error: In the shot of the front of the National Gallery as the disc jockeys walk down the stairs towards the camera, modern-day surveillance cameras are visible on curved poles to the left and right of the main frontage. (00:52:30)
Revealing mistake: When Connor jumps out of his uncle's car before it crashes into the lake, it's obviously a stuntman. His hair is darker and straighter than the actor's. (01:22:40)
Visible crew/equipment: At the beginning of the film, when Idris Elba walks around the back of the SUV, you can see a reflection of the boom mike in the rear glass. (00:00:50)
Continuity mistake: When the daughter of Lucy and Joey agrees to go change her skimpy clothes, there's a single shot of the whole room where Kristin Davis is wearing her hair over her right shoulder. Throughout the rest of the scene, before and after, her hair is worn all the way over the left shoulder.
Factual error: The billboards behind the kissing sailor and nurse photograph don't match the ones from the real photo.
Continuity mistake: When Simone has a go at Hoffman in the hospital, someone puts their hand on her shoulder. Camera cuts and the hand has gone. (00:16:00)
Continuity mistake: The private who was being injected with the blood substitute explodes, splattering red goo all over the glass panel. The amount increases in shots from outside the room, covering the entire panel. (00:14:45)
Continuity mistake: When Bad calls his son, the phone he's holding moves from his right hand to his left between shots. (01:13:10)
Continuity mistake: Towards the end after the high priest has been "sacrificed" in Sodom, Z is talking to the crowd and as the shot changes between facing forwards and turning round to talk to O (after the first burst of rain) his hair changes from soaking wet to virtually dry depending on the view. (01:30:00)
Continuity mistake: When the people in the car reach a blocking car in the middle of the road, the people decide to race away off-road because the girl is infected. While they're moving to the side of the road, the father of the little kid hits and breaks the left-forward window. A shot later when the car is smoking, the glass is fixed.
Continuity mistake: When Mr Fredrickson opens the door there are 4 locks on the front door looking from the outside in. Next scene and consequent scenes there are only 3. (00:12:35)
Continuity mistake: When Renée Zellweger drives up in front of her house the first time in the movie, as she shuts her car off, her window is down. When she gets out, the window is back up.
Continuity mistake: When Bulma and Goku have just finished fighting and begun talking; watch Bulmas' blue streak of hair. It's on the left side of her head throughout the conversation until goku says "you might need back up." The camera shows a close up of them shaking hands, and when it cuts back to Bulma, the blue streak is on the right side of her face. There is no indication of her moving it, and there's not enough wind to blow it to the other side. (00:26:25)
Continuity mistake: Mulan tricks her father into taking his medicine, and everyone has a laugh at him. Between shots she is pouring from the teapot first with the right, then the left, and one of the geezers sitting by is cackling with a different posture and hands switched as well. (00:05:10)