Factual error: In the beginning of the movie, we saw the Ring of the Fisherman of the dead pope, inscribed with his name: "PIUS XVI". However, the inscription should be done in Latin style, which uses "V" instead of "U". Thus the correct inscription should read "PIVS XVI". The Latin style of writing is evident in the Ring of the Fisherman that is worn by the real, currently reigning pope, Benedict XVI, which is inscribed "BENEDICTVS XVI".
Bernie Lu Huey
3rd Jan 2010