Revealing mistake: When Conrad throws the Russian over the cliff, as the Russian explodes, you can see that poor CGI actually makes him transparent.
Continuity mistake: When Helmut is beating up Rio, Rio tries to outrun him and slips on some mud. As Helmut grabs Rio the mud is gone and they are standing on dry sand.
Continuity mistake: When Helmut and Rio are fighting, the log lying beside them change from the actual shot of them and the shots viewed by the surveillance camera.
Factual error: In the control room, the TV monitors show Vinnie Jones face against a background of the British flag. It is upside-down.
Continuity mistake: Near the beginning, Goldie calls to go to camera 205, but on the screen it's camera 204.
Factual error: When the Brit is firing the shotgun, he fires it nearly a dozen times. The capacity of a short shotgun like that would be 7 at the most.
Factual error: When Jack pulls the battery plate out of the battery to conceal his GPS signal, he slides it out easily. For one, the plates are perforated and second, they're attached inside of the battery. Also, when they show the top of the battery, the hole is too small for him to slide the plate out, and he's not strong enough to tear the plastic by hand.
Continuity mistake: As the Prison guard unlocks the door, the shot changes to a closeup and as the key clicks you can see the padlock was open from the start. (00:10:25)