Plot hole: How come Monk and Natalie didn't think it suspicious that Cassie Drake was killed in her house within less than twelve hours after they had found out she was responsible for killing her patient? Since Jake and Ramone were the only two people they had disclosed their findings to (apart from Stottlemeyer and Disher), they should have focused in on Jake much sooner. (00:24:00 - 00:27:00)
Mr. Monk and the Genius - S7-E2
Continuity mistake: As soon as Monk finishes his summation to Patrick Kloster during the funeral parlor scene, he tells Natalie to call Stottlemeyer, and she walks away to get some privacy. Natalie is still in the background, a few feet away, when the two elderly mourners come in and Monk mistakes the woman in the coffin for the murder victim. Natalie is still visible behind the mourners for the first few shots, but then disappears, and suddenly is standing right beside Monk. (00:19:00 - 00:21:00)
Continuity mistake: Monk eats a sandwich with a slice of one of the square tomatoes on it, however, in "Mr. Monk Goes to the Asylum," tomatoes are one of his allergies.
Other mistake: Mr. Monk is solving his 100th case, but in Season one Episode 3 Julie gives him 100 trophies, saying they rounded down from 104 to make an even number.
Mr. Monk's Other Brother - S7-E10
Factual error: In the scene where Monk is making pancakes in his kitchen, he is using a stainless steel spatula on a teflon-coated griddle pan. Mr. Monk has OCD and would never risk scratching his pan with a metal utensil.
Mr. Monk Makes the Playoffs - S7-E13
Other mistake: At the end when Bob Costas is signing off, the mic is in his right hand with the window on his right). When it switches to Natalie watching the upside down TV, the image on the screen is a flipped image (so that the mic is in his left hand and window is on his left). The broadcast wouldn't be a flipped (or mirrored) image than what we see, otherwise, everything the viewer is watching would be backwards (like the writing and numbers).
Mr. Monk and the Genius - S7-E2
Character mistake: At the beginning when Monk is writing Natalie's check, we see a shot of it, but the I in "nine" isn't dotted. As meticulous as he is, Monk would never leave an I undotted (we've even seen him dot someone else's i) especially since it would bother him.
Mr. Monk Makes the Playoffs - S7-E13
Revealing mistake: When Monk steps in front of the limo to stop it from leaving, on the bottom right of the screen there's a black line that doglegs to the right (seen over Monk's coat sleeve). It's like the camera was cracked or something was stuck to it. When the camera angle changes it's gone, but is there where the camera is back on Monk.
Mr. Monk and the Miracle - S7-E9
Continuity mistake: When Natalie enters Monk kitchen with a bag of groceries, from one angle the bag is on top of the cutting board. In the side angle she is removing items from the bag on the counter. (00:17:57)
Mr. Monk Falls In Love - S7-E6
Continuity mistake: The woman sitting and waiting, in the red with a green scarf, is sitting without anyone to the right of her. After a cut, suddenly a man appears sitting next to her on the right. (00:06:45)
Continuity mistake: The Captain hits the murderer at the end with his left hand. In the next shot of the Captain he is shaking his right hand as though that is the hand he used to hit the murderer.
Mr. Monk's Other Brother - S7-E10
Revealing mistake: When Reese opens fire on Adrian, Jack and Natalie at his house, in a shot from Reese's perspective, the squibs from bullet hits on the ground appear to be below the barrel's trajectory. The bullets should be hitting the ground closer to his targets' feet.
Mr. Monk and the Bully - S7-E14
Continuity mistake: When the bartender walks away after Monk's unsuccessful attempt at bribing him, Natalie's hand instantly changes positions between shots. (00:13:30 - 00:15:00)
Mr. Monk's Other Brother - S7-E10
Continuity mistake: When Adrian is talking to Dr. Bell, after he says, "And they needed help," you can see that Dr. Bell's glasses are in his left hand. In the next shot, you can see that they are on his face and his hand is empty. (00:29:15)
Mr. Monk Fights City Hall - S7-E16
Continuity mistake: Season 7: "Mr. Monk Fights City Hall": Monk wraps himself in chains to stop the demolition. With each change of camera angle, the chains across his chest instantly shift from close together to several inches apart. (00:05:00)
Mr. Monk and the Lady Next Door - S7-E12
Audio problem: Two words near the beginning of Monk and Marge's dinner conversation are audibly spliced. When Marge says "what does a", the word "a" is cut off at the beginning; and when Monk says "detective does" in his response, the end of the word "does" is cut off during the s. (00:15:15)
Audio problem: When Natalie is saying "it" in the phrase "I still don't hear it", her voice sounds different than in the rest of the sentence, as it was audibly spliced in two. They used two different takes and combined them. (00:03:45)
Continuity mistake: There are two noticeable continuity errors during the police investigation in Cassie Drake's house. When Stottlemeyer is squatting next to Monk, Monk's right hand instantly changes position between shots. Also notice that there is no sheet over the body at the beginning of the scene, but a few shots later, suddenly the lower part of Cassie's body is covered with a sheet despite no forensic technicians being there to place it. (00:27:00 - 00:27:30)
Continuity mistake: The first victim's body and the floor around her are covered with pieces of glass, but the hole in the pane of glass is only about the size of a fist, not nearly big enough to leave that much glass on the ground.
Mr. Monk Makes the Playoffs - S7-E13
Revealing mistake: 7-13, "Mr. Monk Makes the Playoffs": The supposedly live stadium crowd outside Bob Costas' press box is a noticeably fake photo-backdrop. Not a single "person" in the multitude of thousands is moving. (00:40:10)