President Kirkman is faced with a viral pandemic that threatens to kill countless Americans. Hannah and Damian discover evidence that could change the lives of members of the first family forever.

Tensions rise between America and Mexico when a Mexican citizen is shot during a border dispute regarding Mexican trade imports. Kirkman and his staff must work quickly to resolve the situation and create a new trade deal.

It’s Christmas Day and President Kirkman is alerted to a group of religious extremists who refuse to evacuate when a forest fire threatens to engulf their cabin. Deploying Emily and Aaron to help diffuse the situation, Kirkman must act quickly to save multiple lives at stake. Meanwhile, the First Lady finally gives her testimony to the FBI director, while what happens next changes the lives of the Kirkman family forever.

When a video of the president visiting prison leaks to the media, his team works to minimize the fallout. A surprise White House demonstration has deeper ties to the president than anyone first realizes.

President Kirkman and his staff have credible intelligence that a dirty bomb is on U.S. soil, thrusting the president into a high-stakes effort to find the bomb and stop it from detonating. At the White House, Emily approaches Chuck to help her with something that has damaging and illegal consequences.

Following the deadly bomb explosion inside a D.C. metro station, President Kirkman declares war on Kunami. When the emir of that country sends his ambassador to negotiate, FBI Agent Hannah Wells learns the emir is hiding something that could have deadly consequences.