Other mistake: In the cemetery scene, one of the tombstones is shaking due to the wind.
Other mistake: Boyd calls an office in Rome, Inspector Lavazzi. Lavazzi is not in his office, so another officer, Valeria, answers the phone, saying a few lines in Italian (in the rest of the movie, she speaks English with Lavazzi). Shyann Yan is not a native speaker, which would be fine given her ethnicity, but she is also not a competent one. Surely, she is not competent enough to be an officer in Italy. (01:04:00)
Other mistake: Three fingertips are shown dropping to the floor, but there are sounds of four fingertips being broken off. (00:03:33)
Other mistake: The window looks closed, but even if the window is open, the woman ironing in her house across the parking lot would not be able to hear Jay and Maggie's argument from that distance, only muffled voices at best. (00:05:18 - 00:06:11)
Other mistake: On the USS Fragasso, everyone is in uniform, except the Skipper. He is wearing a blue polo shirt with no markings or rank.
Other mistake: Bella sits and talks to a resident in the rec centre. The man shows intermittently in the background (left side) repeatedly wipes the same two glass shelves. (00:07:22 - 00:08:50)
Other mistake: The Pit Viper John gets given has a 21 round magazine. When he's drifting around the bad guys at the Arc de Triomphe shooting at them, he fires more than that, without reloading.
Other mistake: At the abandoned Kord home, when Jenny reveals the spiral staircase, the center pole is to their right and the handrail is to their left. When they're at the bottom, the center pole is now to their left and the handrail is to their right.
Other mistake: After the failed invasion of Russia, the narration says out of the "600,000" that went into Russian, only 40,000 returned. That means 560,000 died. However at the end of the movie, Napoleon's losses are listed, the last one being "Invasion of Russia" where the dead are listed as "460,000" which is 100,000 off. (01:51:18 - 02:28:16)
Other mistake: In the Special Thanks section, Bobcat Goldthwait's name is misspelled as "Goldthwaite." (02:28:28)