Other mistake: A panel wagon stops in front of one of the Syria team participants in Atlanta. A man gets out and starts firing a rifle at the team member's car. The sound is of 14 rounds fired, but there are only nine muzzle flashes shown. Also, the bullets do strike the windshield, and some of them show pock marks, but none seem to go through the windshield. (00:11:35)
Other mistake: The body of a man is dropped from a plane into the sea with fake documents to mislead Germans. To convince the enemy that he's a soldier, cause of death needs to pass for drowning. The first drowned corpse viewed has no legs, so Firth keeps looking. He's told that a man who took rat poison to end his life is a good fit since the poison is undetectable. However, no mention is made of the fact that there is no sea water in his lungs - something any coroner would discover. (01:43:40)
Other mistake: Aerial views of JJ's outdoor sleeping/hiding box show his backpack distorted and tilted to the right (as if partly fallen over) but ground views are clear, showing the backpack upright as it should be. (01:07:37 - 01:08:05)