Battle of Thermopylae at Thermopylae, the Persians sent a mounted scout to reconnoitre. The Greeks allowed him to come up to the camp, observe them, and depart. Xerxes found the scout's reports of the size of the Greek force, and that the Spartans were indulging in callisthenics and combing their long hair, laughable. Seeking the counsel of Demaratus, an exiled Spartan king in his retinue, Xerxes was told the Spartans were preparing for battle, and it was their custom to adorn their hair when they were about to risk their lives. Demaratus called them "the bravest men in Greece" and warned the Great
Demophilus of Thespiae Thespians fought against the Persian army at the Battle of Plataea (479 BC). Demophilos is immortalised in many books and movies. In the 1962 movie "The 300 Spartans", Demophilus was portrayed by the Greek actor Yorgos (George) Moutsios. In Thermopylae there is a monument, next to the monument of Leonidas, in memory of him and his men. There is also a monument to Demophilus in the modern Thespies. Demophilus of Thespiae Demophilus ( "Demophilos"), according to Herodotus, was the commander of a contingent of 700 Thespians at the Battle of Thermopylae (480 BC). His father was Diadromes (). Demophilus and