Red and the FBI try to stop a dangerous messenger (Robert Knepper) whose appearance is unknown; Liz is thrust into a kidnapping plot.
Tom claims he is innocent and wants to turn the box into the FBI; Red’s next target is a beautiful and deadly corporate terrorist (Margarita Levieva).
A serial killer from Liz’s past strikes again while Red hunts for whoever betrayed him.
When a strange parasite attaches itself to the internal organs of a dying FBI agent, Olivia suspects a connection to the Pattern; Peter and Walter tap into a dead man’s…
