 GEOG: In Season 3, Sloanes office supposed to be in Zürich,  Switzerland. The exterior shot right after the "Zürich" insert is a  famous building in Budapest, Hungary, on the Astoria Square. The  shot is borrowed from another film, _Spy Game (2001)_ (qv), where  Budapest played Berlin. (In Season 5, when the plot moves to  Hungary, another shot was used, which is correctly in Hungary 