Shadow Wolf
Certified People sTabber
Other than the armor the Spartans wore, and the obvious (such as a guy with bladed hands, the Immortals being monsters, etc), there are many, many historical flaws;^ every scene they have created is historically accurate, read the sources by Plutarch and Herodotus and you will see that the movie is as close as it can possibly be to accurate. Maybe dress code, and some minor details have been distorted but the bulk of the movie is perfect.
-King Leonidas did not live to see the end of the battle.
-There were many more Greeks present, as where some of there own slaves.
-Eventually, the Spartans armor and weapons began to break, and they resorted to fighting with their fists. Personally, I am disappointed this was not in the movie.
-Arrows blotting out the sun? The number of arrows required to do that is simple an impossible amount. Also, breaking arrows off a shield that easily will not happen.
-The festival was already celebrated by the time the battle of Thermopolyae. The festival was however being celebrated during the battle of Marathon, and the Spartans refused to send immediate aid at the request of the Athenians, because they would not interrupt a religious festival.
-Xerxes was faced with heavy losses, even after the Spartans lost their weapons and armor. He ordered the volley of arrows to kill the remaining Spartans so he would not suffer any more heavy losses. Not because the Spartans refused to surrender to him.