Factual error: In the opening scene, a German buzz-bomb is shown falling on WWII London. In the background, a nuclear power plant can easily be seen. A double mistake of sorts, as there never have been any nuclear power plants near London, even after they were invented.
After crashing, the pilot jumps from his burning plane with the back of his jacket on fire. The flames are extinguished but after a short dialogue, the pilot is seen walking from the scene from behind with not even a scorch mark on his jacket.