The world watched with fear in November 1979, when Iranian students infiltrated and occupied the American embassy in Tehran. The Americans were caught entirely by surprise, and what began as a swift and seemingly short-lived takeover evolved into a crisis that would see fifty four embassy personnel held hostage, most for 444 days. As Tehran exploded in a fury of revolution, six American diplomats secretly escaped. For three months, Ken Taylor, the Canadian ambassador to Iran—along with his wife and embassy staffers—concealed the Americans in their homes, always with the prospect that the revolutionary government of Ayatollah Khomeini would exact deadly consequences.