In ancient Greece, the passion of two of history's most legendary lovers, Paris, Prince of Troy (ORLANDO BLOOM) and Helen (DIANE KRUGER), Queen of Sparta, ignites a war that will devastate a civilization.  Agamemnon (BRIAN COX), powerful King of the Myceneans, soon unites all the massive tribes of Greece to steal Helen back from Troy in defense of his brother's honor. The walled city, under the leadership of King Prium (PETER O'TOOLE) and defended by mighty Prince Hector (ERIC BANA), is a citadel that no army has been able to breach. One man alone stands as the key to victory or defeat over Troy — Achilles (BRAD PITT), believed to be the greatest warrior alive...