Madam Secretary

Season 5, Episode 1

Episode Title: E Pluribus Unum

Air Date: 2018-10-07

Overview:

In the aftermath of a deadly attack on the White House, Elizabeth tries to keep a major nuclear disarmament deal from falling apart while a manhunt for the attackers brings D.C. to a halt. For advice, Elizabeth turns to former secretaries of state Madeleine Albright, Hillary Clinton and Colin Powell.