How Historically Accurate is Alexander

This article contains spoilers

Alexander is a 2004 historical drama about Alexander the Great, from his early childhood to his death at Babylon in 323 BCE. The film is narrated by Ptolemy I Soter, who was one of Alexander's generals and became the founder of the Ptolemaic dynasty that ruled in Egypt until the Roman conquest. The story depicts Alexander's complex personality, his ideals of uniting the eastern and western worlds, his unprecedented in succes in conquering not only the largest empire at the time, the Achaemenid Persians, but also his expansion into India and Central Asia.