Throughout time, men have waged war. Some for power, some for glory, some for honor - and some for love. In ancient Greece, the passion of two of literature's most notorious lovers, Paris, Prince of Troy (ORLANDO BLOOM) and Helen (DIANE KRUGER), Queen of Sparta, ignites a war that will devastate a civilization. When Paris spirits Helen away from her husband, King Menelaus (BRENDAN GLEESON), it is an insult that cannot be suffered. Familial pride dictates that an affront to Menelaus is an affront to his brother Agamemnon (BRIAN COX), powerful King of the Mycenaeans, who soon unites all the massive tribes of Greece to steal Helen back from Troy in defense of his brother's honor.