Madam Secretary

Elizabeth must fend off a baseless investigation into her past that threatens to derail the first major legislation of her presidency.

Elizabeth faces mounting protests over rising fuel costs as she prepares to throw out the first pitch at a New York Mets game. Also, Mike B. is questioned by the Senate Intelligence Committee as part of the investigation into whether the McCord campaign conspired with Iran to steal the election.

Elizabeth must decide whether to use autonomous unmanned weapons or send U.S. soldiers to bring the mastermind of the UN gas attack to justice.

Henry teams up with a Marine veteran to fight for legislation that helps Veterans Affairs provide better mental health care, but he encounters surprising resistance from Vice President Carlos Morejon (José Zúñiga).

When evidence implicates Daisy in the leak of hacked information during the presidential campaign and threatens to topple Elizabeth's presidency, Elizabeth must decide what to believe and how far she's willing to go to uncover the truth.

When a fabricated video makes it look like Elizabeth and Henry are making fun of a foreign dignitary, they struggle to convince him not to pull out of an important international agreement.

When U.S. intelligence locates the mastermind behind a foreign country's hack, Elizabeth must decide whether to risk war by extracting him from the country while she also prepares for the White House correspondents' dinner.

When an American tech CEO goes missing in a foreign country, Elizabeth navigates complicated diplomatic terrain to get him back without triggering a regional conflict.

Elizabeth faces a national security crisis when a military conflict in international waters spirals to the brink of nuclear confrontation.

President Elizabeth McCord kicks off a new landmark political initiative with help from members of the World Cup Champion U.S. Women's Soccer team, while Flo Avery (Cicely Tyson), who was born the day women were granted the right to vote, looks on. Opposing the initiative is Senator Amy Ross (Tyne Daley) from Ohio.