Madam Secretary

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

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.

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.

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. Also, Stevie says goodbye to an important person in her life.

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 announces to revive the Equal Rights Amendment initiative to get the Constitutional change sanctioned by all 50 states. The trouble starts when Senator Amy Ross of Ohio opposes the initiative as she thinks men and women are different, and that's the sole reason not to support the initiative. Will the President be able to succeed in her vision?