Continuity mistake: Duke is wearing an extra shirt, and his hair is longer then it was, despite continuing the scene from the end of season 2.
The Trouble with Troubles - S4-E10
Continuity mistake: When Nathan answers his phone while checking the murder victim with Duke, he has it in his left hand. The camera angle changes and it's now in his right hand. (00:25:45)
Continuity mistake: When Dave and Vince arrive at the scene of the first Trouble, Dave is talking to Duke, and the camera changes from in front of Dave to just behind him. Dave wears glasses and in the front shot he has them on, but in the rear shot, they're missing. (00:09:10)
Revealing mistake: When Nathan and Audrey are sitting at the table in The Grey Gull, the extra in the background can be seen bringing a loaded fork inches short of his mouth then fake chewing. This happens a few times before cutting to the ending credits. (00:40:05 - 00:40:55)
Factual error: Will's hospital chart states he is taking Warfarin and Coumadin. These are both the same drug to prevent blood clots. He would not be on both. (00:31:50)
Over My Head - S3-E4
Plot hole: Daphne was able to hurt Duke because his name appears on her cell when he called, but names only show up on a cell phone if the person's number and name are programed into the phone, and Duke has already said he doesn't know her.
Other mistake: Duke is checking old copies of the Haven Herald around the time of Lucy (27 years ago). A headline on the one he's reading is about Lucy's disappearance. A moment later, he's reading a story about a meteor shower that occurs every 27 years; but the text we can see states that it just happened, and refers to dates in 2010 (having just happened, not '27 years from now'). This paper is supposed to be a 1983 edition. Also there is fake Latin 'filler text' printed in some columns.
Suggested correction: Lucy's disappearance is at the top of the newspaper and the hunter storm is at the bottom of the same page. Also, the paper predicts the next storm to occur. Just like how we know when to expect the next lunar eclipse or the next meteor shower, so I don't see how this is a mistake.
It's not a prediction of events to come, it's an article telling about the recent event, which states it was seen on the morning of the October 21, 2010. It even compares the 2010 shower to a previous shower that occurred in 2009. The mistake is valid.
Factual error: The 1725 issue of 'The Haven Herald' used as part of every episode's title sequence is packed with errors. It is written in modern English, with some very modern turns of phrase (e.g. Had it with this town, get on with her life). The same paragraph appears twice. It is headed "Haven, Me." - Maine was part of Massachusetts until 1820 and the abbreviation was not commonly used at all until the 20th century. And it costs 2 cents - until 1793 British-style pounds, shillings and pence were used throughout America. Also, February 18th 1725 was a Sunday, not a Tuesday.
The Trial of Audrey Parker - S1-E11
Continuity mistake: Some of the books on the shelf rearrange in different shots. For example, the Robertson Davies book is to the far left and then moves over to the right side.
The Trial of Audrey Parker - S1-E11
Continuity mistake: Audrey has her arm inside the bookcase where "The Tommyknockers" book is. In the next shot, her arm isn't in the bookcase, and she puts it in again.
Continuity mistake: Almost at the end of the show when the reverend is walking uphill towards his wife (who he thought was dead) the van door was closing, then shut, the driver of the van was already in and shut her door. When they show the reverend's face, then the van again, people are still getting in the van, and the driver too.
The Trial of Audrey Parker - S1-E11
Continuity mistake: When Audrey is moving the books away from the hidden panel, she removes the last books and piles them to the side. Next shot she is removing the same books again. (00:27:00)
Continuity mistake: When the female cop tries to arrest Driscoll in the park, his Trouble kicks in and air pressure kills her. As it starts, we see blood flowing from her left ear, then it's gone, then it's there again, as the camera angle changes. (00:22:00)
Continuity mistake: When the taxi stops to pick up the woman, it stops with its hood in front of the door of the building beside it. She gets in and finds the driver dead, and jumps out. When the police are checking it, it has moved a full car length forward. The driver put it in park when he stopped, so it didn't roll forward. (00:11:30)
Character mistake: Nathan suggests to Dwight and Audrey that maybe he should shut down the meeting of troubled people. As chief, he should know he has no authority to stop citizens from assembling.
Audrey Parker's Day Off - S2-E6
Factual error: When Audrey turns on the car radio to listen to the baseball game score, the LCD display turns to the time. When she turns it off, it shows the tuner. This is the opposite of how car radios function - the sound editor must have been dubbing in the sound, and missed this).
