While earlier dramatists treated Medea as a dramatic character, it was Euripides who gave her enduring theatrical prominence. Beyond crafting a timely attack upon a treacherous Corinth to appeal to Athens at the start of the Peloponnesian War, Euripides developed Medea to question the social role of women within a proudly patriarchal society. And he may have been the first to make Medea a non-Greek, a Colchian, a “barbarian”—a term that had become more derisive in the fifth century. In the Golden Age, a female foreigner was marginalized by gender and by heritage/race/ethnicity; a justified or sympathetic Medea challenged Athenian prejudices about both. Yet this Medea is problematic: a seriously aggrieved wife is driven to horrible acts against Greeks—Jason, his sons, the king of Corinth, and as a complicating fillip of multi-gender vengeance, the female rival. Our sympathies are subverted: a wronged Medea could also be a bloody figure of feminine and alien power, fatal to men and women, public and domestic order.