: OPA's investigation puts one of their own in extreme danger.

: A new threat to the White House forces a shift in strategy.

: Initial suspicion falls on Cyrus Beene (Jeff Perry), who is eventually arrested for the crime. However, it is later revealed that the true mastermind was Frankie’s wife, Luna Vargas , who sought power for herself. Cyrus is ultimately revealed as the "puppet master" who influenced Luna's actions.

: Events leading to election night are retold from Abby's perspective.

Olivia's father; manipulated by new threats Theodore Peus and Samantha Ruland. Season 6 Episode Guide

: Flashbacks show the lengths Olivia went to during the campaign.