Trivia: Ciarán Hinds, who plays President Nemerov, didn't speak Russian. He was able to learn all of his Russian dialogue within two weeks.
Trivia: The SuperBowl game was filmed in Montreal, Quebec in Canada and the two teams are the Montreal Alouettes and Toronto Argonauts of The Canadian Football League. They just put them in different uniforms to film them.
Trivia: The spray can that John Clark uses to cut through the chain link fence, at the compound in Ukraine, is supposed to be a real-life CIA chemical spray known as "Ice Piss." When asked if a real can of Ice Piss could be acquired for the scene, the technical advisor replied that he didn't want to go to prison.