Alexander the Great

The Greek orator Demosthenes of Athens is advocating war to resist King Philip II of Macedon and his planned invasion and takeover of all the city-states of Greece.

While Philip II is leading a campaign to take over Olynthus, he is informed that his spouse Olympias has borne him a son who, she claims, is "a god born of a god." Philip is angry because he suspects that Olympias has committed adultery and that she was not impregnated by a god. However, General Parmenio advises the king to let Alexander grow up and succeed him.