Entering pop culture awareness thanks to the comics-based film "300," the Battle of Thermopylae is recounted, along with other historic Greek conflicts, in this collection of documentary programs. Follow that small but determined army of Spartans into battle with the Persian Army, in "Decisive Battles: Thermopylae"; learn of the Athenians' triumphs over Persia in one of history's earliest recorded battles, with "Decisive Battles: Marathon" and "Judgment Day at Marathon"; "Troy: The Passion of Helen" revisits the Trojan War; and "Alexander: Lord of War" chronicles his last military campaign in India. Three-disc set also includes "The Last Stand of the 300." 4 1/2 hrs. total. Standard; Soundtrack: English.