Factual error: In the mall where Jimmy meets Irene there is the Pandora logo in the background when Jimmy is going up the escalator. Pandora didn't open its first store in New Mexico until 2013. (00:27:00 - 00:28:00)
Factual error: When discussing a recent search of a suspect's home, Hill Harper says "we got his hard drives", but pulls a computer power supply out of a bag. Hard drives are significantly smaller and don't have a bundle of wires coming out the back of them.
The Silence of the Cicadas - S1-E3
Factual error: The station at the Arctic would have storage batteries to retain a charge for when storms obscure the solar panels, yet, once the bats cover the panels, they lose electricity.
Suggested correction: The power drops out but later on in the episode they have backup power. The problem is that the bat that gets into the base then takes out the backup power.
Factual error: They used an EpiPen to bring Liv back but they're holding it backwards. The way it's being held, Ravi would have injected himself instead of Liv and she wouldn't be revived.
Factual error: The Columbia paramilitary is seen throughout the 2nd season carrying M4's. The M4 configuration of the M16 was not available during the period Norcos took place. In one seen in fact an M4 has an EOTech optic mounted on it...backwards. Not only is the optic backwards, EOTech was not founded until the late 90's or early 2000's.
Factual error: The episode states that there is border control between Germany and Czechia. There is no border control within the Schengen area of the EU (which includes Germany and Czechia). You can cross borders by car or fly in a plane without showing your ID.
Able Archer - S1-E8
Factual error: Lenora packs her briefcase with various passports, including a burgundy covered one with the UK insignia. UK Passports in the 1980s had a dark-blue cover and did not adopt the EU standard burgundy cover until 1988.
Episode #1.1 - S1-E1
Factual error: When reviewing the phone numbers in the 1970s diary, they start '01' which was a change to UK numbers only brought in 1995.
Factual error: The home computer tablet controlling the alarm system shows June 11th, 2015 as a Wednesday. 06/11/15 was a Thursday.
Us vs. Them - S2-E2
Factual error: We see Liam's driver's license. It says he's from Rhode Island, but the license looks nothing like RI's. It's issued by the State Motor Vehicle Commission, but RI does not have an MVC (only New Jersey does). And the expiration date is always the same as the holder's birthday, but here we see it's 2 days after his birthday.
Factual error: 1-1 A couple of spelling errors. A "community center" in Ceylon, a British colony, using the American instead of the British spelling. And Columbo listed as the capital of Ceylon; it's Colombo.
Factual error: A 1973 Cadillac ambulance on the street is shown. The show is set in the 1960's.
Death Will Have His Day - S2-E12
Factual error: In the hospital room scenes Rhonda still has her earrings in her ears and diamond wedding ring on her hand. A hospital always removes a patient's personal property and jewelry when admitted to the hospital. (00:12:00 - 00:24:00)
Factual error: A scene in a photographic darkroom shows Michael Gambon developing a colour print in a dish under safe lights. Not possible. Colour printing must be carried out in pitch dark usually inside a light tight print processor, as colour photographic paper is sensitive to all wavelengths of visible light.
A.K.A Customer Service is Standing By - S3-E4
Factual error: Trish knocks the bad guy into the pool - he sinks to the bottom where Erik can conveniently grab the knife and cut himself free. But bodies don't sink - he should be floating on the surface, still out of reach.
Factual error: The detective constable is addressed as "Sir" by uniformed constables. They actually hold the same rank. Detectives do not outrank uniformed officers in Britain.
Factual error: In the transition shot showing Hobart Building in San Fransisco, items not belonging to the scene are visible and have not been edited out. These items include; modern phone numbers, web addresses for several companies and educational institutions, satellite dishes and American flags. (00:24:10)
Factual error: The Mitanni king and his son are depicted as black Africans. The Mitanni originated in the modern Iran/Iraq area, or possibly as far east as India, but certainly nowhere near Africa. They were definitely not black Africans.
Blood and Quiescence/Crau a Chwsg - S1-E10
Factual error: Annora is seen playing a piano. This is set during the reign of Edward II of England (1284-1327) and the earliest known reference of the harpsichord (the forerunner of the piano) was in Padua, Italy in 1397.
Factual error: As Ren enters Renautas and meets Emily, the word "Welcome" keeps scrolling in various languages on the screens in the background. Although hardly seen, the Hebrew is wrong, as it is reversed (text from left-to-right, as opposed to right-to-left).