Elizabeth must navigate high-stakes international diplomacy and murky D.C. office politics while her husband, Henry, and her old CIA friend Isabelle investigate the potential murder of the former Secretary, Vincent Marsh. Key Characters
Aired in 2014, the debut season follows Elizabeth McCord, a former CIA analyst thrust into the role of U.S. Secretary of State following the suspicious death of her predecessor. Rotten Tomatoes Core Mystery Madam Secretary - Season 1