Factual error: When Vic is in the police car, there should be a screen separating the front from back seats. (00:20:35)
Revealing mistake: When Anita lies dead on the ground with her throat slit you can see her pulse in her neck. (00:53:05)
Other mistake: When Sheriff Tucker shows Pam the newspaper clippings taken from Roy's wallet, plainly two of three columns in the article are identical and have nothing to do with Jason. (01:21:35)
Continuity mistake: Just before Junior is killed, the level of the stew Ethel is making changes from shot to shot. (00:56:00)
Revealing mistake: When Demon is using the outhouse, his pants are unzipped but not pulled down. (00:53:00)
Continuity mistake: We see Vic outside the halfway house, just starting to chop a 4-foot log with a double-bit axe. In the same scene a few moments later, as Joey approaches, Vic has chopped about a third of the way through the log. Problem is, it's a completely different log (different shape, texture and color).