After a politician in Prague is framed for a murder, Red suspects it's the work of The Kingmaker (guest star Linus Roache) -- a strategist behind the rise of some of the world's most powerful politicians. Red is seen meeting with an ally about the Prague matter, and the man tells him that the recent news of a siege on Red's interests is causing several key people to start distancing themselves. Elizabeth views the photos that Tom had led her to, which show Red at the hospital where her adoptive father Sam had died. She confronts Red about it, but he steers her toward the more urgent matter of The Kingmaker being in the U.S. Elizabeth and the team are able to uncover a plot by The Kingmaker to run the car of a New York Congressman off a bridge, attempting to make him look like a hero by saving his family. This puts him in the best position to win a special election for a Senate seat, which The Kingmaker vacates by killing the Senator. Alarms go off in the home where the murder is committed, with Ressler and Liz entering the home. The Kingmaker attacks Elizabeth and applies a choke hold, before being fatally shot by Ressler. Red meets with Fitch, telling him his businesses are under attack and suggesting it's a mutual problem, and proposes that they cooperate against their common enemy. Fitch meets with members of his global alliance, then tells Red they have chosen not to ally themselves with him, despite Red's threats to expose them. Elizabeth phones Red to inform him about The Kingmaker. Red says he wants 10 minutes with the man to find out who ordered the Prague incident, but Liz has to tell him that The Kingmaker is dead. Elizabeth then visits Red about her adoptive father, with Red finally admitting he killed Sam. Elizabeth calls Red a "monster", and says the two of them are through.