The plot revolves around King Leonidas (Gerard Butler), who leads 300 Spartans into battle against the Persian "God-King" Xerxes (Rodrigo Santoro) and his invading army of more than 300,000 soldiers.
Plot berkisar Raja Leonidas (Gerard Butler), yang memimpin 300 Spartans ke dalam pertempuran melawan Persia "dewa-Raja" Xerxes (Rodrigo Santoro) dan pasukannya menyerang lebih dari 300.000 tentara.