Continuity mistake: During the family dinner, while everyone discusses the use of body cameras Frank is wearing his eyeglasses, but in the shots facing Linda during the conversation Frank's eyeglasses are gone. (00:21:40)
Continuity mistake: Henry sets down the pencil he was using on the crossword. In the next shot, as he is picking up his glass, it is in between his fingers. It shows him taking it from his hand with the other, but again in the next shot, is back on the crossword. (00:40:30)
Continuity mistake: Near The End of the episode Frank Reagan pulls up to the house of the woman who has been scamming New Yorkers with the fake 911 charity. Immediately before he arrives she is putting suitcases in the trunk of her car. As he pulls up the suitcases in the trunk are different.
Continuity mistake: During the stakeout of the apartment building, in the exterior shots of the Clyde Motorcycles shop, Danny is peeking out through a ripped paper opening within the letter "D" in Clyde. However, in the interior shots the black tape letters of the word Clyde differs. The paper is ripped between the two letters "D" and "E" and that space within the "D" is blocked with molding, making what is in the exterior shots quite impossible. (00:15:40)
Continuity mistake: During the takedown at the apartment Danny is entering the building wearing hoodie and the shield around his neck, going upstairs, the next shot he is in shirt tie and vest at the staging area, then he is back in the apartment in the doorway in his hoodie, then he is in the street in vest and tie. (00:20:48 - 00:22:21)
Suggested correction: Danny is not one of the 4 men who follow Maria Baez inside and up the stairs (at 00:20:40). They are John Knight and his 3 men, all plainclothes with their shields hanging from necks. Earlier, right before Baez and the 4 men head out to the apartment, John Knight is standing near his 3 men inside the Clyde motorcycle shop (at 00:18:46 for example). Rewatch please.
Fresh Start - S6-E15
Continuity mistake: When Erin is in the ladies' room walking toward the door, she finds Anthony "lurking" in the hall, and Erin's eyeglasses which are hanging from her crew-neck top go from facing her right side, to her left side, then back to her right side, between shots. (00:31:55)
Continuity mistake: Danny and Jamie are at the pistol range shooting targets. The vantage point from down range shows them both shooting tight shot groups. However, when they are finished shooting, they hold up their targets; their shot groups are not as tight as the down range perspective. (00:34:01)
Continuity mistake: As Danny and Jaime are at the range shooting near the middle of the episode, their targets from behind and the grouping of shots they take are really tight together. When they retrieve their targets a minute later, the grouping from the front is completely different and further apart than what was seen from behind the target.
Continuity mistake: At The End of the episode, a screen shot of Nicki occurs. A day or so earlier, she had been kidnapped and pistol whipped across the face. But this screen shot shows no bruises or swelling or anything, despite being hit so hard she fell over in a chair just a day or so before. (00:40:00)
Continuity mistake: As the couple with their two children are walking down the street, the daughter, Sophie, is holding latex helium balloons which are the transparent type, but after she and her mother are struck by the reckless drunk driver, when the balloons float away they are the opaque type. (00:04:25)
Continuity mistake: Franks makes a comment that there have only been 18 deaths last year in New York, but Danny on his own closed more than 30 in the season before.
Confessions - S7-E9
Continuity mistake: We can see Jamie driving a Ford CVPI with plates reading 7554, however when he appears in the following shot in the court, where he was going to in the previous scene, he's driving a Chevy Impala with plates 61795. I am not sure, but I think this error happened in the previous seasons as well. (00:09:08 - 00:09:48)
Continuity mistake: Part way into the episode they show the front of Jamie's Ford police car and the car number on the front plate, but when they pull up to the court house to talk to his sister, it's a Chevrolet police car with a different number on the front. (00:09:05 - 00:09:40)
In and Out - S7-E14
Continuity mistake: At the start, the rearview mirror on the windshield of Eddie and Jamie's squad car disappears and reappears.
Continuity mistake: When Danny and Jimmy drive up to D'Angelo, the rearview mirror appears, disappears, and reappears on the windshield (though its small square adhesive is intact). (00:28:30)
Continuity mistake: When Danny/ Baez and Jamie go to arrest the medic, there are a few different shots where there is snow on the ground and then none, likewise no snow on cars and then a lot. (00:08:00)
Continuity mistake: While Danny and Baez are questioning Damian about Mason's whereabouts, Damian's right handcuff switches to the opposite way depending on the angle of the shots. Either the single metal bar faces up or the double bar faces up, which is quite impossible to change when it's locked around his wrist.
Mind Games - S9-E3
Continuity mistake: At the dinner table, after Edie plays her prank, the camera is opposite her. It's behind Danny and his sons. She sits down and puts asparagus on her plate. Two seconds later, the camera is now behind Pop. She picks up asparagus to put it on her plate, which is empty.
Milestones - S9-E12
Continuity mistake: Jamie is arresting a subject after he drops a knife. Jamie kicks the knife away from the subject and it lands next to the brown box and under the red wording on the box. In the next frame, the knife is now just behind Jamie's right knee. (00:05:10)
Friends in High Places - S10-E8
Continuity mistake: The Chinese food containers on Eddie and Jamie's table change positions, and the quantity of containers also changes. (00:18:08)