As Howard Erickson (John Goodman) looks to bury the truth about a botched mission in Afghanistan, Ellen (Rose Byrne) and Patty (Glenn Close) seek a source inside the CIA who could help in their lawsuit against him and his company. And as Patty uses her class action suit against a French pharmaceutical giant to get the information she and Ellen need, Erickson returns to Afghanistan to ensure that Chris Sanchez (Chris Messina) will never talk.