Continuity mistake: When the Nightmare Nurse is talking with Renee and looking out the window at the dark creatures that she can see, Renee responds and looks at her in the reflection of the window. When it cuts to a different angle showing her, the position of her head does not match her reflection. (00:17:40)
Continuity mistake: Upon arrival at the gas station, Deb parked her car at a slant (diagonally) and somewhat distant to the front door, but when she was leaving, her car was perpendicular and closer to the front door. (00:21:37 - 00:24:43)
Continuity mistake: Daphne is having breakfast with her family. During the whole sequence, knife and especially fork in Sarah Jeffery's hands change position when the camera angle changes, almost every time. (00:04:50 - 00:05:55)
Continuity mistake: The middle curtain on the passenger side of the RV is pulled open to different extents (toward the sides) when Drake is snooping around. Depending on the camera's view, maybe a foot of the curtain can be seen to the right. The other views show much more of the curtain, indicating it is not pulled to the side as far (and might possibly be closed). When a larger amount of the curtain is showing, there is also a small section of a pleat partially on the sill. (00:04:00 - 00:04:27)
Continuity mistake: At the beginning of the movie Nya checks out of the leaking sink. The rag changes place after it cuts to her looking at the pipe, but she never moved it. (00:04:10)
Continuity mistake: In the car at the start, when Hamilton says it's like the fourth blackout today, Michael corrects her and says it's the fifth. When he says this, he is leaning forwards some as he looks up out the windshield with his mouth partly open. It cuts to a different angle and suddenly he's leaned back in his seat fully and his mouth closed. (00:01:30)