In the shipyard, Sonia Kincaid has removed her shirt down to a tank top (off camera) to distract guards. When Michael Bryce catches up to her, he exclaims, "What happened to your shirt?" When the camera switches angles as they walk into a warehouse a second later, her shirt is back on and tucked in.
During the helicopter chase over the bridge, Kincaid leans out of the van he's driving to shoot his handgun. His gun hand changes from right to left, then back to right on each camera cut.
While in a car chase with a van, conversation continues normally, but scenes are different every time. First they are on the stairs, then on a 4-lane road, and lastly on a deserted road with 2 lanes.
In a flashback, younger Bryce is eating a green colored gelato. But moments later, in the present, Bryce laments not having ordered peach gelato sooner.
When demonstrating virus in Zagreb, Croatia, there is a scene with subway train derailing. There isn't any subway in Croatia.
After the accident on the bridge, the exploding tanker truck would not have blown through the bottom of the bridge, especially without the bridge being covered.
The side of the van the characters are escaping with presents the writing "Idraulici di Italain", which doesn't mean anything, as the word "Italain" doesn't even exist.
When Bryce is using his binoculars in Florence his watch shows the time approaching 4pm, yet when the camera switches to the villains on the ground, the other Triple A bodyguard's watch shows 11:45. However, this should not be considered a continuity error, as there are several reasons why two different person's watches would display a different time (e.g., watch stopped, time set for different time zone).
During the Helicopter Chase scene in Italy, just before the van gets to the bridge at 44;50, the right side of the vehicle is smashed up, but intact. But, a few seconds later after they're on the bridge, at the rocket explosion, the Right-side front door is mysteriously missing for no reason.
The chairs Michael, Darius and Sonia are tied to during the interrogation by O'Neill are Emeco Navy Chairs. While this chair is well known in the U.S. and in use in many official police and military facilities there, it is not very well known in Italy and Europe in general - a sign that the scenes where shot in a studio.
EU-headquarters is in Brussells in Belgium, not Luxembourg. Here you find parliamentary offices, courts and investment bank; all EU-institutions.
When Kincaid reveals he got shot in the balls, he mentions that only one of his testicles was harmed. This would not reduce the chances of fertility because in the absence of one testicle, the other testicle would still be able produce the same sperm count on its own just as much as two would have produced. Otherwise if he lost both testicles, he would need a continuous intake of hormones, which he obviously isn't getting.
Kincaid acquires a morning star flail during his escape with Bryce, but continually refers to it as a mace.
Michael and his step-father strip the magazine from each other's pistol, and act as if the gun is empty, but dropping the magazine doesn't clear the chamber, so there could still be a round in the chamber.