Mr. Monk and the Astronaut - S4-E14
Factual error: During their examination of the crime scene, neither Monk, Stottlemyer, Sherona, Randy or anyone else in the room wear gloves or any kind of other protective clothing. They handle artefacts that could be critical to an investigation of the woman's death, including a cheque made out to her, and they hopelessly contaminate them by doing so.
Mr. Monk and the Rapper - S6-E2
Factual error: Extra Large was killed Sunday morning of Daylight Saving's Day. But the paper they show Monk is dated Friday, May 4, 2007. But Daylight Saving was March 11, 2007.
Mr. Monk and the Candidate (1) - S1-E1
Factual error: When the rifle is identified as a "Weatherby Fibermark", Monk and Randy say it's a British rifle. But Weatherby is an American company.
Mr. Monk and the Airplane - S1-E13
Factual error: When the flight attendant announces that "they have been asked to return to the gate" the French pilot and his mistress are already celebrating with a glass of wine, but that is impossible since drinks are only served after the take off phase when the plane has reached its traveling altitude. (00:41:15)
Mr. Monk Goes to the Hospital - S5-E16
Factual error: The doctor says Monk is losing "cranial fluid" when speaking to the interns. He means "cerebrospinal fluid." There is no such thing as "cranial fluid", especially in medicine. (00:28:50)
Mr. Monk and the Three Julies - S6-E13
Factual error: Monk deflects the policeman's rifle shot and the bullet hits Stottlemeyer's car. But the gun fires just as Monk pushes it aside, and the car is behind them. There's nothing that could deflect the bullet back toward them, so at that angle, there's no way the shot could have struck the car. (00:35:50)
Factual error: As Monk is removing the crumbs off the keyboard, he flicks one crumb away from the backspace key. It gets flicked up and lands near the 0 button on the numeric keypad. Yet when this happens, the screen then says "Do you want to delete files?" as if he hit the delete button.
Mr. Monk Is Underwater - S7-E5
Factual error: The standard issue pistol for the US Navy is the 9mm Beretta 92F, not the Walther P38 as shown.
Mr. Monk Is Up All Night - S6-E9
Factual error: [SPOILER ALERT] At the end of the episode, it is revealed that the mysterious cab driver had corneal transplants to repair damage to her vision from Retinitis Pigmentosa. RP is a defect of the retina, in the back of the eye, which accumulates pigment, losing its photoreceptivity, resulting in vision loss. A corneal transplant will not restore vision to someone with RP.
Mr. Monk and the Garbage Strike - S5-E2
Factual error: The newspaper with the front page headline about Jimmy Cusack's death comes out the same morning that he is found dead. In reality, since it's said later that the cleaning crew found his body around 7:00 AM, it would be way too late for his death to have appeared in that same morning's edition of the San Francisco Chronicle. It would more likely appear in the next day's paper, by which time Monk had found out that Cusack had been murdered. (00:05:05)
Mr. Monk and the Naked Man - S6-E3
Factual error: While the police are investigating the murder at the start of the episode, the police make numerous mistakes with the crime scene. First there is no sheet over the body and/or tent to cover the body. Being they are on a beach it would make sense to cover the body from any debris or sand disturbing the body. Second, the sun is shining brightly would not help with preserving the body for the coroner. Finally why have the police only cordoned off a small area around the body. Being a crime scene and potential evidence could be found it makes little sense why they wouldn't cordon off the beach or most of it from the public.
Mr. Monk Takes Manhattan - S3-E1
Factual error: The .22 caliber shots would be a higher pitch.
Mr. Monk Gets Jury Duty - S4-E16
Factual error: Since Monk has OCD it would be highly unlikely for him to be on a jury. Plus, Monk works for the police department and since he technically works in the criminal justice system, that would have made him exempt from jury duty.
Suggested correction: First, he would have to ask for exemption in writing prior to serving, with proof, regarding hardship for his OCD. While it's possible his doctor might say serving jury duty would result in physical harm due to his mental illness, it's unlikely to be given by Dr. Kroger. And Monk is not an active peace officer, so that wouldn't earn him an exception.
Mr. Monk Is on the Run (2) - S6-E16
Factual error: When Captain Leland Stottlemeyer looks at the postcard that Mr. Monk sent to him, the address shown is for the city of San Francisco with a zip code of 90019. This zip code is for the city of Los Angeles. The actual zip code for the address shown, after checking with the U.S. Postal Service website, is 94105. (00:07:50)
Mr. Monk and the Really, Really Dead Guy - S5-E15
Factual error: In real life, the FBI does not have jurisdiction over routine homicide cases, which are almost always left to the local police. They have no jurisdiction over serial murder at all, unless a federal employee is a victim or one of the murders gets committed on federal property (like an army base, federal prison or national park, or on sovereign territory like a reservation). The only time the FBI would be involved in a homicide is if the individual crossed state lines in committing the crime.
Mr. Monk Is Underwater - S7-E5
Factual error: Lt. Albright shows Monk and Natalie the "USS Seattle", a "Class 4 Submarine". US sub classes have names, not numbers, so she would be Los Angeles, Seawolf or Virginia class.
Mr. Monk and the Big Game - S5-E3
Factual error: The hair dryer would not have hurt anyone as it was plugged into a FCI outlet. These outlets will immediately sense the interruption and cut the power to ensure electrical safety. The coach would have been alive. (00:02:23)
Mr. Monk and the Sleeping Suspect - S2-E7
Factual error: After Monk has thrown the bomb into the toilet and the Feds arrive, Randy warns Stottlemeyer that the Feds arrive from 3 o'clock when in reality they are approaching them from the left, which would be 9 o'clock in "military terms." (00:25:04)
Mr. Monk Gets Married - S2-E15
Factual error: Disher gets the armoire open and recoils from the smell of the dead body inside, despite it being wrapped in plastic. But he somehow didn't smell it before getting the door open, despite it providing hardly any protection from a smell like that.
Mr. Monk and the Man Who Shot Santa - S6-E10
Factual error: Michael Kenworthy and his robbery crew made plans to move to Ecuador after the heist. That wouldn't work because the United States has extradition agreements with every country in the western hemisphere.
Suggested correction: This is technically true, however, Ecuador is a relatively easy country for US expats to request political asylum in.
