Factual error: Truro, Nova Scotia is not on the shoreline of Nova Scotia, but is in the middle of the peninsula. Additionally, Truro is not in hilly country as shown, but is on a flat floodplain, and the town is not a tiny outport Hamlet, it is a large town at the intersection of the two most used highways in Nova Scotia.
Louis T. Steinhil (No. 27) - S7-E1
Factual error: In the beginning a woman is counting brown 200 Euro banknotes. 200 Euro notes are yellow.
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.
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: 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)
