Men of Iron, Men of Smoke - S4-E4
Factual error: In the flashback to the courtroom scene at the beginning, there is a gavel sitting before the judge. British judges have never used gavels.
Men of Iron, Men of Smoke - S4-E4
Factual error: One character refers to another as a wanker. The first recorded usage of this term in a sexual sense is in 1950 and as an insult in 1972. The episode is set in 1897 and its language is consistently that of the time; it doesn't use modern language.
