Factual error: The billboards behind the kissing sailor and nurse photograph don't match the ones from the real photo.
Factual error: Whenever Ivan the Terrible summons his guards he says "streltsy" which actually translates to "archers".
Suggested correction: Streltsy translates to "shooter", but they were an elite unit of the military and part of their duties included being personal bodyguards of the tsar.
Continuity mistake: In the conclusion of the Brandon scene, as Larry is leaving, Brandon is shown in the background trying out the flashlight moves Larry had just done. As he does this, Brandon is walking toward the left in this shot, just beyond the Kahmunrah gate exhibit sign. The next shot is of Larry and the stolen guard pass. When they flash back to Brandon, he is walking in the same direction, but has not yet passed the sign. The order of the shots was simply mixed up.
Factual error: The combination is set to a high-decimal count of Pi (3.14159265), but pi wasn't calculated to that precision until the 15th century. The Egyptians did have a rough estimate of pi, but not that good.
