Factual error: Tom Keen watches an arms deal. The supposedly German plates of the BMW read "DD17-36F9." This, however, is not a possible combination in Germany, as there would not be numbers in the first half, nor a letter after a number in the second part. [exceptions from the first being the most important officials' cars like the federal president's, but even then the latter applies]. Furthermore, no more than 4 numbers can be used, except for in police and military vehicles (which also never have a letter after a number, and start "Y" for military, or "DD-Q" for Dresden police). "DD-F1736" would have been a correct plate for the town of Dresden, for example. (00:23:15)
Factual error: The bomb is supposed to go off at the "DC Zoo", but the scene takes place at the National Botanical Garden, on the complete opposite side of DC from where the Smithsonian National Zoo actually is.
Mr. Gregory Devry (No. 95) - S3-E11
Factual error: Aram tells Elizabeth he downloaded "the fourth series of Doctor Who" and "Tom Baker is amazing" (indicating Baker is in series 4). Baker was the 4th Doctor and did not appear until series 10 of the original run.
T. Earl King VI (No. 94) - S2-E14
Factual error: The German passport has a photograph loosely attached, this is not the case on a real European passport. It also has the American date format, but with correct European date separators. (00:25:00)
Monarch Douglas Bank (No. 112) - S2-E2
Factual error: After Red receives the package containing the tooth, it cuts to a city image that reads "Warsaw, Poland" but the city shown in this image is not Warsaw, it is actually Budapest, the capital of Hungary. This specific image shows the Széchenyi Chain Bridge (Széchenyi Lánchíd) and the Buda Castle (Budavári Palota), in Budapest. (00:06:50)
Lord Baltimore (No. 104) - S2-E1
Factual error: The RPG fired in this manner would have killed everyone in the Jeep from backblast alone, not to mention fire effects. (00:00:55)
Factual error: Early in the episode, a detective knocks on the door and identifies himself as being from the Metropolitan DC Police Dept., and displays his badge. Apparently the prop department gave the actor the wrong badge, because the one he flashes is from the NYPD, not the DC Police. (00:04:00)
Factual error: The airline boarding pass from Melbourne, Australia to Zurich shows the code MLB, instead of the correct code MEL. The code MLB is for Melbourne Orlando International Airport in Florida. (00:58:40)
Factual error: When the criminals jump into old Jeep Cherokee, the car interior is a Chevrolet Tahoe, and from the outside when driving backwards, the trim is for a Dodge Charger.
Factual error: The U.S.S. Abraham Lincoln CVN-72 catapults an F-14 Tomcat off the deck of the aircraft carrier. The only problem is the Grumman made F-14 Tomcat was retired in 2006. Not to mention the cockpit shot is from an F-18 Hornet.
Factual error: Truro, Nova Scotia is not on the shoreline of Nova Scotia, but is in the middle of the peninsula.
Factual error: The grave stone in the cemetery shows the deceased rank as 1st Lieutenant, but the branch of service is U.S. Navy. There is no such rank in the Navy. The rank for an officer 02 is Lieutenant Junior Grade - Lt.Jg.
Factual error: Elizabeth takes a look at one of the passports, which on the outside is Swiss but the info on the inside corresponds to that of a German passport. (00:43:25)
Factual error: When Red goes to meet Zamani at the Lincoln memorial, he initially walks down the monument steps eastward, towards the reflecting pool in the direction of the Washington Monument and finds Zamani at the base of the steps. The map that is shown of his supposed location in front of the Lincoln Memorial when the FBI starts tracking him, isn't a map of the National Mall, nor the Lincoln Memorial. Later, when they are walking and he is "on the move, heading westbound", they are actually walking away from the Washington Monument, towards the Lincoln memorial, to the location where they had originally met (and discussed the Cherry Blossoms). Two seconds later, they are near 14th St, which is easily a 25 minute walk from the Lincoln Memorial. (00:33:25)
Chemical Mary (No. 143) - S8-E7
Factual error: French (and other nations) ATC rely on ground-based radar to track aircraft, not GPS from the cockpit of an aircraft. Meanwhile, whilst the aircraft that had been tampered with had compromised systems, the TCAS radar on the plane flying in the other direction would have alerted its pilots to take avoiding action.
Ogden Greeley (No. 40) - S8-E8
Factual error: During the scene in a London bar, the emergency exit sign is red (and not green as required by UK law). The signs adjacent to the toilets are unlike the ones regularly seen in the UK, as are the US style light switches and a 110v power outlet in the ladies' toilets.
Helen Maghi (No. 172) - S9-E16
Factual error: Harold tells Raymond he'll repay the bail money, but given he's pleading guilty and fully intends to go along with required court appearances, etc, the bail money paid will be refunded - it's not like Raymond is out-of-pocket.
Factual error: When they cut to "Dresden, Germany" on the picture that is Budapest, Hungary. The bridge on the picture is the Chain Bridge. The camera is on the Pest side. (00:15:30)
Factual error: Norfolk Naval Base is located on completely flat terrain and the areas around the base is devoid of trees in all directions for miles. The scene shows the ship with a tree-filled hillside across the water. Obviously the scene was not shot in Norfolk, VA. (00:32:08)
Dr. James Covington (No. 89) - S2-E3
Factual error: The doctor at the start asks for 0.05 of lorazepam. This dose doesn't make sense - a normal dose might be somewhere from 0.5-4mg. (00:00:30)