Factual error: Caesar was not murdered on the Senate floor, as depicted in the series. That was the conspirators' plan, but when they learned that Mark Anthony was coming to meet Caesar, they instead lured Caesar into the portico of Pompey's theatre and killed him there.
Trivia: Although they didn't have any scenes together, Kevin McKidd (Vorenus) and Tobias Menzies (Brutus) would discuss their characters and brainstorm about how to portray them, because they felt their characters went through very similar moral conflicts. Confirmed by Kevin McKidd on the season one DVD commentary.
Trivia: Series 2: Death MaskHerod's "gift" of 20,000 pounds of gold would be work about $290 million in today's money (20 thousand pounds = 320 million ounces x US$905.00 = US$290 million). However this amount of gold would have had much more purchasing power in the 1st Century BC than today as inflation was virtually unknown in Rome at that time. This is further demonstrated in that it was sufficient to purchase a whole country, Judea. As Marc Antony said "a good morning's work".
Question: I don't understand why Pullo is so angry with Vorenus and thinks he needs to apologise. Having fought in Caesar's army for as long as Pullo has he would be very well aware of the repercussions for what he did, why would he blame Vorenus for abiding the law and doing what is required of him as a centurion?
Question: Who is the mother of Pompey's children? His new wife can't be their mother, since they are too old compared to Niobe's son who's an infant when the show starts. And they can't be Julia's children, since Pompey is worried Caesar might kill them, and Caesar wouldn't murder his own grandchildren.