- Directors: Wolfgang Petersen
- Producers: Wolfgang Petersen, Diana Rathbun, Colin Wilson, Brad Pitt
- Writers: David Benioff
- Genres: Action, History, Romance
- Actors: Brad Pitt, Eric Bana, Orlando Bloom, Brian Cox, Sean Bean, Peter O Toole, Diane Kruger
King Agamemnon (Brian Cox) of Mycenae is in Thessaly, Greece, with his army looking to expand territory and influence. On the battlefield, Agamemnon’s soldiers prepare to engage in combat against the army under the Thessalonian king, Triopas (Julian Glover). Rather than suffer great losses, Triopas agrees to Agamemnon’s proposal to settle the matter in the traditional way – through a decisive match between the best fighters of the opposing armies. Achilles (Brad Pitt) is summoned by Agamemnon, and after arriving, easily kills the Thessalonian champion Boagrius (Nathan Jones). Accepting defeat, Triopas presents Achilles with a scepter as a token for his king. But Achilles refuses, saying Agamemnon is not his king.
In Sparta, Prince Hector (Eric Bana) and his young brother Paris (Orlando Bloom) negotiate an end to the war between the outlying kingdom of Troy and Sparta. On the last day of a week-long peace festival, Paris manages to smuggle Helen (Diane Kruger), Menelaus’ (Brendan Gleeson) wife, back to Troy with him. Infuriated by Helen’s disappearance, Menelaus vows revenge. Meanwhile, Agamemnon (Menelaus’ brother), who had for years harbored plans for conquering Troy, decides to use his brother’s situation as a justification to invade Troy. He is advised by his general, Nestor (John Shrapnel), to call upon Achilles to fight for the Greeks, ensuring they can rally enough troops to the cause. Agamemnon relishes the prospect of gaining complete control over the Aegean Sea by conquering Troy.
After a last disorganized and futile attempt by surviving Trojan soldiers to repel the invaders, the battle ends and the Greeks storm the inner palace only to find that Achilles has died just a few moments earlier. Funeral rituals are performed for him the next morning. The movie ends with Odysseus delivering the final words: If they ever tell my story, let them say I walked with giants. Men rise and fall like the winter wheat, but these names will never die. Let them say I lived in the time of Hector, tamer of horses. Let them say I lived in the time of Achilles.