Faced with few clues and an increasingly panicked public, the FBI calls on a new kind of profiler to help track down the infamous Unabomber.

1. UNABOM 43m In 1995, new FBI profiler Jim Fitzgerald is asked to join the task force charged with identifying and arresting the terrorist known as the Unabomber.

2. Pure Wudder 43m In 1995, Fitz must determine if the Unabomber's threat to blow up a jet is credible. Years later, the two meet face-to-face.

3. Fruit of the Poisonous Tree 43m In 1995, a new linguist helps Fitz and his team in their search for clues. In 1997, Ted and Fitz debate their legacies.

4. Publish or Perish 42m The Unabomber insists that he will halt bombing if his manifesto is published, a decision that ultimately lies with Attorney General Janet Reno.

5. Abri 43m David Kaczynski receives some good news about the FBI's investigation into his brother but things take a turn when Fitz pays David a visit.

6. Ted 43m In a letter to his brother, Ted recounts an important figure from his childhood and delves into how his inability to form relationships haunts him.

7. Lincoln 42m Fitz and his team must find enough evidence to secure a warrant for Ted's arrest before a reporter shares news of the FBI's investigation.