The Best Episodes of Those Who Kill

Thomas becomes obsessed about an ominous letter that puts his career and family in serious jeopardy. Catherine works to overcome a personal loss.

Director: John David Coles

Writer: Andrew Wilder

As Catherine comes to terms with the death of her mother, Thomas struggles to keep her under his control. The killer who is abducting people, continues to abduct couples.

Director: Stephen Kay

Writer: Andrew Wilder

Thomas and Bisgaard try to keep Catherine calm after Molbeck is attacked; Catherine and Thomas face their greatest foes.

Director: David Petrarca

Writer: N/A

Catherine dives into a new case to distract herself from the revelation she heard from Thomas regarding her mother's knowledge. Meanwhile, Thomas ventures too deeply into the mind of a killer.

Director: Stefan Schwartz

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski

Catherine takes on a unlikely role when she looks at Thomas' profile and the killer strikes another family.

Director: Sam Miller

Writer: N/A

Thomas' decision to stop working on active cases causes Catherine to investigate his past, leading her to an unexpected family history. Catherine takes Thomas to the scene of her childhood trauma where she finally reveals all the details that still haunt her.

Director: David Petrarca

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski, Darin Morgan

Detective Catherine Jensen teams with college professor Thomas Schaeffer to catch a serial killer. Both have troubled histories, and, although brilliant, their flaws may outweigh the positives as they try to track down the killer before he strikes again.

Director: Joe Carnahan

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski, Rikke De Fine Licht, Siv Rajendram Eliassen

Catherine is forced go to Howard for more information on the case, while Thomas has a real conversation with John about getting inside the minds of murderers. Using Thomas' narrowing profile, Catherine closes in on the killer.

Director: Charlotte Sieling

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski

While Catherine waits to be cleared for duty by the D.A.'s office, and Thomas secretly investigates Catherine's past, a brutal murder and a John Doe suicide are discovered.

Director: David Petrarca

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski

As the killing escalates, Catherine uses the investigation of the two victims to push Thomas to research her allegations further.

Director: Phil Abraham

Writer: Glen Morgan, Elsebeth Egholm, Stefan Jaworski, Phil Abraham