Not in the Line of Fire - S3-E15
Revealing mistake: Two thirds of the way into the show, Mike and the mayor are talking in his office. If you look at the Mets hat behind Mike, the NY emblem is upside down.
Taxi Driver - S3-E13
Visible crew/equipment: Just after Mike sees everyone as Nicki and tells them to leave, a boom mic can be seen at the top of the screen. (00:00:50)
Not in the Line of Fire - S3-E15
Revealing mistake: When James points out to Carter that Rags is eating his sleeping pills, it's painfully obvious that they are actually dog biscuits. (00:06:15)
Visible crew/equipment: When the black congressman asks Carter for directions in the lunchroom, a boom mic can be seen at the top-left corner of the screen. (00:15:05)
Wall Street - S3-E24
Visible crew/equipment: When Stuart is calling Nicki a Neck-Licker in the bullpen, a boom mic can be seen at the top of the screen. (00:18:05)
Visible crew/equipment: At the very beginning of the episode when Mike skates off to find Stuart, a boom mic can be seen at the top of the screen. (00:00:15)
Not in the Line of Fire - S3-E15
Continuity mistake: When Mike is watching the tape for the last time, it shows that he was protecting Nicki. We can see a reflection of Mike's office, and the doorway. It's completely empty, but when the shot changes Nicki is standing right there. (00:20:20)
Not in the Line of Fire - S3-E15
Continuity mistake: When the vendor throws the hotdog at the press conference, a lot of the toppings/condiments trail behind it. When the shot changes and the hotdog hits Mike, there are no condiments trailing behind it. (00:19:10)
Not in the Line of Fire - S3-E15
Visible crew/equipment: After Arthur proposes to Nicki, Mike and the Mayor have a heart-to-heart in Mike's office. A boom mic can be seen in the top-left corner of the screen. (00:17:15)
The Nutty Deputy Mayor - S3-E14
Character mistake: When the fat man attempts to prove that large people are unable to use the futuristic stalls, he's trying to access the toilet while the stall is open. If it were closed, as Mike had demonstrated earlier, there would have been no problem. (00:06:00)
Local Hero - S3-E11
Visible crew/equipment: When Mike is about to dance with Stacie in the dance hall, a boom mic can be seen at the top of the screen. (00:19:50)
Gobble the Wonder Turkey Saves the Day - S3-E10
Visible crew/equipment: Just after Stuart tricks Stacie into kissing him, we are shown the dining room. In the far shot, a boom mic can be seen at the top-left corner of the screen. (00:07:45)
The Kidney's All Right - S3-E9
Character mistake: Arthur wants to donate his kidney to Derek. It is claimed that he must be a match since he has O negative blood, but blood type is not the only thing required for a kidney donor, there are several other factors that could very well disqualify his kidney for Derek.
The Kidney's All Right - S3-E9
Revealing mistake: When Paul has a flashback to when he was bullied by Butch, it is quite evident that the school is the exact same set as City Hall. (00:09:00)
The Kidney's All Right - S3-E9
Visible crew/equipment: At the hospital when Mike introduces the Derek, a boom mic can be seen at the top of the screen. (00:03:30)
There's Something About Heidi - S3-E2
Revealing mistake: When we are shown Nicki's dream about Mike where they are supposedly both naked, you can see a skin-color band covering her breasts briefly in the close-up of her fumbling the football. (00:07:50)
Back to the Future IV: Judgment Day - S3-E18
Visible crew/equipment: Just as Mike is firing Owen, a black object comes from the top-right of the screen into frame. Can't really tell what bit of equipment it is, but it's most definitely not supposed to be there. (00:13:10)
Not in the Line of Fire - S3-E15
Revealing mistake: 1/3 through the show, Stuart is talking to Nicki's boyfriend in the cafeteria, and the candy machine has "N&Ns" in it instead of "M&Ms" for both plain and peanut. The letters have been partially covered up.
