It's never politics as usual for Secretary of State Elizabeth McCord (Tea Leoni). In Season 4 of Madam Secretary, McCord faces everything from international issues to personal upheavals. Whether she's being accused of murdering a foreign diplomat, trying to contain a smallpox outbreak, or sending her br/daughter off to college, there's no crisis she can't handle. Her husband, CIA Agent Henry McCord (Tim Daly), stirs controversy by recruiting a former member of the Russian military to work for the Agency. She continues to advise President Conrad Dalton (Keith Carradine), even as she goes toe-to-toe with the White House Chief of Staff Russell Jackson (Zeljko Ivanek). Navigating the complicated twists and turns of the D.C. machine gets even more challenging when loyal State Department insider Nadine Tolliver (Bebe Neuwirth) decides to retire. But Elizabeth's team only gets strongerbr/with the addition of brilliant political strategist Kat Sandoval (Sara Ramirez). Faced with the threats of the world, Madam Secretary proves to be a global force. Collect all 22 episodes in this riveting, politically relevant 6-disc set.