The Reagans’ second term - and near-collapse of the administration in light of the Iran-Contra scandal – comes under examination. Nancy’s behind-the-scenes machinations reveal her true influence and power: expertly balancing the act of a dutiful wife as Ronald’s health declines with her quest to shape the Reagan legacy. The Reagans’ tragic inaction in the face of the HIV-AIDS pandemic is assessed with Dr. Anthony Fauci weighing in. Series finale.