1. Part One: The Peacock Throne

Under the rule of Mohammad Reza Shah, Iran experiences an oil-driven economic boom, but the government’s excesses and repressive tactics lead to increasing hostility towards the monarch and his closest ally: the United States. As religious cleric Ayatollah Khomeini grows in popularity, the Shah flees and the country becomes engulfed in revolution, endangering the U.S. embassy.

2. Part Two: Den of Spies

November 1979. In protest of the United States’ long-standing relationship with the now-deposed Shah, an Iranian student group plans a 48-hour sit-in at the American embassy in Tehran. But what starts as a political statement quickly turns into chaos as Khomeini’s regime sanctions the embassy takeover and uses it to shore up power.

4. Part Four: The Transaction

A year into the siege, Carter works furiously to secure a deal as the 1980 U.S. presidential election approaches. As Ronald Reagan prepares to take office, the outgoing administration enters a final, desperate diplomatic push. Today, those on both sides of the conflict weigh in on the crisis’ complex and enduring legacy.